National Library of Energy BETA

Sample records for vast integrated network

  1. Sensor-Aided Overlay Deployment and Relocation for Vast-Scale Sensor Networks

    E-Print Network [OSTI]

    Qiao, Daji

    a wireless sensor network is to monitor a target field and, upon occurrence of events of interest, to deliver are deployed to monitor a huge target area. Moreover, due to the funneling effect, it becomes more difficult

  2. Integration and Independent Innovation on a Network

    E-Print Network [OSTI]

    Farrell, Joseph

    2012-01-01

    Integration and Independent Innovation on a Network JosephKeywords: telecom networks, innovation, competition, accesspoint of monopoly. Innovation thrives with many independent

  3. Integrated Approach to Revamping Heat Exchangers Networks

    E-Print Network [OSTI]

    Glass, K. E.; Dhole, V.; Wang, Y.

    2002-01-01

    A heat exchanger network constitutes the core of the plant energy systems interlinking the core process operation and the utility systems. This paper will illustrate an integrated approach for the revamp of a heat exchanger network by bringing...

  4. and Providers With our vast network,

    E-Print Network [OSTI]

    Mease, Kenneth D.

    . In addition, we offer a number of quick and easy ways to locate participating providers. You can search for a provider by visiting our website, anthem.com/ca, or you can call Customer Service at the toll-free number health care. SC9722 Rev. 2/11 Anthem Blue Cross is the trade name of Blue Cross of California

  5. Proportional Integral Distributed Optimization for Dynamic Network Topologies

    E-Print Network [OSTI]

    Egerstedt, Magnus

    Proportional Integral Distributed Optimization for Dynamic Network Topologies Greg Droge, Magnus Egerstedt Abstract--This paper investigates proportional-integral distributed optimization when the underlying informa- tion exchange network is dynamic. Proportional-integral distributed optimization

  6. Personal Mobility in the ICEBERG Integrated Communication Network

    E-Print Network [OSTI]

    Raman, Bhaskaran

    Personal Mobility in the ICEBERG Integrated Communication Network Bhaskaran Raman bhaskar networks, two­way pagers, integrated cell­phone PDAs, instant messaging systems, personal information­Phone Cell­Phone Anonymous callers Important Figure 1: A scenario showing personalized, integration

  7. Personal Mobility in the ICEBERG Integrated Communication Network

    E-Print Network [OSTI]

    Raman, Bhaskaran

    Personal Mobility in the ICEBERG Integrated Communication Network Bhaskaran Raman Randy H. Katz networks, two­way pagers, integrated cell­phone PDAs, instant messaging systems, personal information­Phone Cell­Phone Anonymous callers Important Figure 1: A scenario showing personalized, integration

  8. Computational, Integrative, and Comparative Methods for the Elucidation of Genetic Coexpression Networks

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Baldwin, Nicole E.; Chesler, Elissa J.; Kirov, Stefan; Langston, Michael A.; Snoddy, Jay R.; Williams, Robert W.; Zhang, Bing

    2005-01-01

    Gene expression microarray data can be used for the assembly of genetic coexpression network graphs. Using mRNA samples obtained from recombinant inbredMus musculusstrains, it is possible to integrate allelic variation with molecular and higher-order phenotypes. The depth of quantitative genetic analysis of microarray data can be vastly enhanced utilizing this mouse resource in combination with powerful computational algorithms, platforms, and data repositories. The resulting network graphs transect many levels of biological scale. This approach is illustrated with the extraction of cliques of putatively co-regulated genes and their annotation using gene ontology analysis andcis-regulatory element discovery. The causal basis for co-regulationmoreis detected through the use of quantitative trait locus mapping.less

  9. A Gate Level Sensor Network for Integrated Circuits Temperature Monitoring

    E-Print Network [OSTI]

    Potkonjak, Miodrag

    A Gate Level Sensor Network for Integrated Circuits Temperature Monitoring Alireza Vahdatpour, Saro and temporal) temperature monitoring allows several run-time optimizations. Protecting shared processors from, miodrag}@cs.ucla.edu Abstract-- We present the first sensor network architecture to monitor integrated

  10. INTEGRATED DESIGN AND CONTROL OF HEAT EXCHANGER NETWORKS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    INTEGRATED DESIGN AND CONTROL OF HEAT EXCHANGER NETWORKS #12; by Knut Wiig Mathisen A Thesis examples in their research attitudes. Truls also introduced me to heat exchanger networks, and has been have worked closely together with John Ulvy on a paper on heat exchanger network synthesis

  11. Sensor Grid: Integration of Wireless Sensor Networks and the Grid

    E-Print Network [OSTI]

    Teo, Yong-Meng

    With the convergence of technologies such as MEMS sensor devices, wireless networking, and low-power em- beddedSensor Grid: Integration of Wireless Sensor Networks and the Grid Hock Beng Lim1 , Yong Meng Teo1 Microsystems, Inc. E-mail: [limhb, teoym]@comp.nus.edu.sg Abstract Wireless sensor networks have emerged

  12. Integrated network construction using event based text mining

    E-Print Network [OSTI]

    Gent, Universiteit

    Integrated network construction using event based text mining Yvan Saeys, Sofie Van Landeghem numerous interactions between biological entities. Text mining techniques have been increasingly useful mining in the systems biology field has been restricted mostly to the discovery of protein

  13. First Google.Org-Funded Geothermal Mapping Report Confirms Vast...

    Office of Environmental Management (EM)

    Google.Org-Funded Geothermal Mapping Report Confirms Vast Coast-to-Coast Clean Energy Source First Google.Org-Funded Geothermal Mapping Report Confirms Vast Coast-to-Coast Clean...

  14. QoS-oriented Integrated Network Planning for Industrial Wireless Sensor Networks

    E-Print Network [OSTI]

    Breu, Ruth

    , Industry Automation Division, Germany {feng.chen,german,dressler}@informatik.uni-erlangen.de Abstract including industrial automation. This also includes Wireless Sensor Network (WSN) technology [1] basedQoS-oriented Integrated Network Planning for Industrial Wireless Sensor Networks Feng Chen

  15. An Open and Integrated Management Platform for Wireless Sensor Networks

    E-Print Network [OSTI]

    Varvarigo, Emmanouel "Manos"

    such as heterogeneity, limited bandwidth and energy constraints, WSN management and monitoring architectures need to and management platform, and OpenRSM, an open source integrated remote systems and network management platform. The proposed system architecture can support several levels of integration (infrastructure management

  16. Fair Internet traffic integration: network flow models and analysis

    E-Print Network [OSTI]

    Kelly, Frank

    Fair Internet traffic integration: network flow models and analysis Peter Key, Laurent Massouli the integration of two types of Internet traffic, elastic file transfers and streaming traffic. Previous studies have concentrated on just one type of traffic, such as the flow level models of Internet congestion

  17. integrated Wireless Information Network (iWIN) Lab A Robust Boundary Detection

    E-Print Network [OSTI]

    Wu, Hongyi

    Related work Motivation Coconut algorithm Simulation Conclusion #12;integrated Wireless;integrated Wireless Information Network (iWIN) Lab OUTLINE Introduction Coconut algorithm Coarse Conclusion #12;integrated Wireless Information Network (iWIN) Lab COCONUT ALGORITHM Coarse Boundary Surface

  18. Increased network efficiency for variable rate video streams in an Integrated Services Packet Network environment

    E-Print Network [OSTI]

    Schroeder, Charles Grant

    1996-01-01

    Due to the needs of real-time, bandwidth intensive applications like videoconferencing, several resource reservation infrastructures like the Integrated Services Packet Network (ISPN) are currently being developed. These ...

  19. Optimizing the Placement of Integration Points in Multi-hop Wireless Networks

    E-Print Network [OSTI]

    Hunt, Galen

    Optimizing the Placement of Integration Points in Multi-hop Wireless Networks Lili Qiu, Ranveer Chandra, Kamal Jain, and Mohammad Mahdian ABSTRACT Efficient integration of a multi-hop wireless network neighborhood networks and sensor networks. In a wireless neighborhood network, a few Internet Transit Access

  20. INTEGRATING LOCAL AND GLOBAL ROUTING ON SCALE-FREE NETWORKS

    E-Print Network [OSTI]

    ±cient. The transport e±ciency can be improved by using some local information, such as the geographical locationINTEGRATING LOCAL AND GLOBAL ROUTING ON SCALE-FREE NETWORKS CUN-LAI PU* School of Information Department of Physics, Northeastern University Boston MA 02115, USA Center for Cancer Systems Biology Dana

  1. Integration of Groundwater Transport Models with Wireless Sensor Networks

    E-Print Network [OSTI]

    Han, Qi "Chee"

    Integration of Groundwater Transport Models with Wireless Sensor Networks Kevin Barnhart1 , I.jayasumana@colostate.edu, Fort Collins, CO, USA ABSTRACT Groundwater transport modeling is intended to aid in remediation be conceptualized in the WSN context. INTRODUCTION As groundwater contamination is an established problem with many

  2. Integrated network design and scheduling problems : optimization algorithms and applications.

    SciTech Connect (OSTI)

    Nurre, Sarah G.; Carlson, Jeffrey J.

    2014-01-01

    We consider the class of integrated network design and scheduling problems. These problems focus on selecting and scheduling operations that will change the characteristics of a network, while being speci cally concerned with the performance of the network over time. Motivating applications of INDS problems include infrastructure restoration after extreme events and building humanitarian distribution supply chains. While similar models have been proposed, no one has performed an extensive review of INDS problems from their complexity, network and scheduling characteristics, information, and solution methods. We examine INDS problems under a parallel identical machine scheduling environment where the performance of the network is evaluated by solving classic network optimization problems. We classify that all considered INDS problems as NP-Hard and propose a novel heuristic dispatching rule algorithm that selects and schedules sets of arcs based on their interactions in the network. We present computational analysis based on realistic data sets representing the infrastructures of coastal New Hanover County, North Carolina, lower Manhattan, New York, and a realistic arti cial community CLARC County. These tests demonstrate the importance of a dispatching rule to arrive at near-optimal solutions during real-time decision making activities. We extend INDS problems to incorporate release dates which represent the earliest an operation can be performed and exible release dates through the introduction of specialized machine(s) that can perform work to move the release date earlier in time. An online optimization setting is explored where the release date of a component is not known.

  3. Continuous-time Proportional-Integral Distributed Optimization for Networked Systems

    E-Print Network [OSTI]

    Egerstedt, Magnus

    Continuous-time Proportional-Integral Distributed Optimization for Networked Systems Greg Drogea1;Continuous-time Proportional-Integral Distributed Optimization for Networked Systems Greg Droge and Hiroaki these methods to develop a continuous-time proportional-integral distributed optimization method. Furthermore

  4. Production Performance Modeling Through Integration of Reservoir and Production Network with Asphaltene Deposition

    E-Print Network [OSTI]

    Valbuena Olivares, Ernesto

    2015-05-05

    This study proposes the development of a new integrated reservoir-network compositional simulator with asphaltene modeling in production pipelines. Reservoir and network simulators are developed with a fully-implicit formulation, allowing stand...

  5. Integrable modification of the critical Chalker-Coddington network model

    SciTech Connect (OSTI)

    Ikhlef, Yacine; Fendley, Paul; Cardy, John

    2011-10-01

    We consider the Chalker-Coddington network model for the integer quantum Hall effect, and examine the possibility of solving it exactly. In the supersymmetric path integral framework, we introduce a truncation procedure, leading to a series of well-defined two-dimensional loop models with two loop flavors. In the phase diagram of the first-order truncated model, we identify four integrable branches related to the dilute Birman-Wenzl-Murakami braid-monoid algebra and parameterized by the loop fugacity n. In the continuum limit, two of these branches (1,2) are described by a pair of decoupled copies of a Coulomb-gas theory, whereas the other two branches (3,4) couple the two loop flavors, and relate to an SU(2){sub r}xSU(2){sub r}/SU(2){sub 2r} Wess-Zumino-Witten (WZW) coset model for the particular values n=-2cos[{pi}/(r+2)], where r is a positive integer. The truncated Chalker-Coddington model is the n=0 point of branch 4. By numerical diagonalization, we find that its universality class is neither an analytic continuation of the WZW coset nor the universality class of the original Chalker-Coddington model. It constitutes rather an integrable, critical approximation to the latter.

  6. A Vast Machine: Computer Models, Climate Data, and the Politics of Global Warming

    E-Print Network [OSTI]

    Maret, Susan

    2011-01-01

    Review: A Vast Machine: Computer Models, Climate Data, andEdwards, Paul N. A Vast Machine: Computer Models, ClimateEdwards, Paul N. 2004. "A vast machine: standards as social

  7. Integrated Approach to Reconstruction of Microbial Regulatory Networks

    SciTech Connect (OSTI)

    Rodionov, Dmitry A; Novichkov, Pavel S

    2013-11-04

    This project had the goal(s) of development of integrated bioinformatics platform for genome-scale inference and visualization of transcriptional regulatory networks (TRNs) in bacterial genomes. The work was done in Sanford-Burnham Medical Research Institute (SBMRI, P.I. D.A. Rodionov) and Lawrence Berkeley National Laboratory (LBNL, co-P.I. P.S. Novichkov). The developed computational resources include: (1) RegPredict web-platform for TRN inference and regulon reconstruction in microbial genomes, and (2) RegPrecise database for collection, visualization and comparative analysis of transcriptional regulons reconstructed by comparative genomics. These analytical resources were selected as key components in the DOE Systems Biology KnowledgeBase (SBKB). The high-quality data accumulated in RegPrecise will provide essential datasets of reference regulons in diverse microbes to enable automatic reconstruction of draft TRNs in newly sequenced genomes. We outline our progress toward the three aims of this grant proposal, which were: Develop integrated platform for genome-scale regulon reconstruction; Infer regulatory annotations in several groups of bacteria and building of reference collections of microbial regulons; and Develop KnowledgeBase on microbial transcriptional regulation.

  8. Identi cation Tasking and Networking (ITN) Model For The FBI's Integrated Automated

    E-Print Network [OSTI]

    Murphy, John

    Identi cation Tasking and Networking (ITN) Model For The FBI's Integrated Automated Fingerprint September 29, 1994 Abstract This document describes the model developed for the ITN/FBI using the SES

  9. Multinet Bayesian network models for large-scale transcriptome integration in computational medicine

    E-Print Network [OSTI]

    Lin, Tiffany J

    2012-01-01

    Motivation: This work utilizes the closed loop Bayesian network framework for predictive medicine via integrative analysis of publicly available gene expression findings pertaining to various diseases and analyzes the ...

  10. Integrating Network Awareness in ATLAS Distributed Computing Using the ANSE Project

    E-Print Network [OSTI]

    Klimentov, Alexei; The ATLAS collaboration; Petrosyan, Artem; Batista, Jorge Horacio; Mc Kee, Shawn Patrick

    2015-01-01

    A crucial contributor to the success of the massively scaled global computing system that delivers the analysis needs of the LHC experiments is the networking infrastructure upon which the system is built. The experiments have been able to exploit excellent high-bandwidth networking in adapting their computing models for the most efficient utilization of resources. New advanced networking technologies now becoming available such as software defined networking hold the potential of further leveraging the network to optimize workflows and dataflows, through proactive control of the network fabric on the part of high level applications such as experiment workload management and data management systems. End to end monitoring of networks using perfSONAR combined with data flow performance metrics further allows applications to adapt based on real time conditions. We will describe efforts underway in ATLAS on integrating network awareness at the application level, particularly in workload management, building upon ...

  11. SensorGrid: Integrating Sensor Networks and Grid Computing Chen-Khong Tham1

    E-Print Network [OSTI]

    Melbourne, University of

    SensorGrid: Integrating Sensor Networks and Grid Computing Chen-Khong Tham1 and Rajkumar Buyya2 Keywords: Sensors, Sensor Networks, Grid computing, SensorML, SensorWeb. 1. Introduction Recent advances in electronic circuit miniaturization and micro-electromechanical systems (MEMS) have led to the creation

  12. Efficient Integration of Web Services in Ambient-aware Sensor Network Applications1

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    Efficient Integration of Web Services in Ambient-aware Sensor Network Applications1 Isaac Amundson discovery and access of Web services. Sensor network applications are realized as graphs of modular sensor nodes, as well as a Web service, is used to illustrate the approach. Our results demonstrate

  13. Personal Environment Service based on the Integration of Mobile Communications and Wireless Personal Area Networks

    E-Print Network [OSTI]

    Haas, Zygmunt J.

    1 Personal Environment Service based on the Integration of Mobile Communications and Wireless Personal Area Networks Jongtaek Oh and Hansung University Seoul South Korea Zygmunt J. Haas Wireless Networks Lab (WNL) Cornell University Ithaca, NY 14853, U.S.A ABSTRACT The vision behind the Personalized

  14. LETTER Communicated by Nancy Kopell Fast Global Oscillations in Networks of Integrate-and-Fire

    E-Print Network [OSTI]

    Hakim, Vincent

    LETTER Communicated by Nancy Kopell Fast Global Oscillations in Networks of Integrate-and-Fire Neurons with Low Firing Rates Nicolas Brunel Vincent Hakim LPS, Ecole Normale Superieure, 75231 Paris integrate-and-fire neurons in a regime where individual neu- rons emit spikes irregularly and at a low rate

  15. ARC: An Integrated Admission and Rate Control Framework for CDMA Data Networks Based on

    E-Print Network [OSTI]

    Chatterjee, Mainak

    strategy set so as to maximize the utility (revenue) yet at- taining its target churn rate (the probabilityARC: An Integrated Admission and Rate Control Framework for CDMA Data Networks Based on Non this perspective, we propose an integrated admission and rate control (ARC) framework for CDMA based wire- less

  16. DYNAMICS OF CURRENT-BASED, POISSON DRIVEN, INTEGRATE-AND-FIRE NEURONAL NETWORKS

    E-Print Network [OSTI]

    Kramer, Peter

    DYNAMICS OF CURRENT-BASED, POISSON DRIVEN, INTEGRATE-AND-FIRE NEURONAL NETWORKS KATHERINE A-based, integrate-and-fire (I&F) neurons with delta-impulse coupling currents and Poisson spike-train external drive are studied. Repeating synchronous total firing events, during which all the neurons fire simultaneously

  17. Physical Module Networks: an integrative approach for reconstructing transcription regulation

    E-Print Network [OSTI]

    Regev, Aviv

    Motivation: Deciphering the complex mechanisms by which regulatory networks control gene expression remains a major challenge. While some studies infer regulation from dependencies between the expression levels of putative ...

  18. Integrated assessment of quality of supply in future electricity networks

    E-Print Network [OSTI]

    Hernando Gil, Ignacio

    2014-11-27

    Although power system reliability analysis is a mature research area, there is a renewed interest in updating available network models and formulating improved reliability assessment procedures. The main driver of this ...

  19. Integrity and access control in untrusted content distribution networks

    E-Print Network [OSTI]

    Fu, Kevin E. (Kevin Edward), 1976-

    2005-01-01

    A content distribution network (CDN) makes a publisher's content highly available to readers through replication on remote computers. Content stored on untrusted servers is susceptible to attack, but a reader should have ...

  20. Design and implementation of an integrated network management system for TCP/IP-based distributed networks

    E-Print Network [OSTI]

    Patel, Samir K.

    1993-01-01

    in designing of tools for network management. Various workstation vendors have developed such tools for their window systems, but many of the tools are not compatible for other systems. The X Window System, however, provides hardware independent and network...

  1. VOLTTRON Lite: Integration Platform for the Transactional Network

    SciTech Connect (OSTI)

    Haack, Jereme N.; Katipamula, Srinivas; Akyol, Bora A.; Lutes, Robert G.

    2013-10-31

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energys (DOEs) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform. The platform is intended to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop units (RTUs) and the electric grid using applications or agents that reside on the platform, on the equipment, on local building controller or in the Cloud. This document describes the core of the transactional network platform, the Volttron Lite software and associated services hosted on the platform. Future enhancements are also discussed. The appendix of the document provides examples of how to use the various services hosted on the platform.

  2. Resource Aggregation for Fault Tolerance in Integrated Services Networks

    E-Print Network [OSTI]

    Dovrolis, Constantinos

    it is critical that the failure of a network component does not lead to unexpected termination or long dis of RAFT is to setup every fault tolerant flow along a secondary path that serves as a backup in case the primary path fails. The secondary path resource reservations are aggregated whenever possible to reduce

  3. Cancer research is at an inflection point. In recent decades, researchers at MIT and around the world have developed a vastly more intricate understanding

    E-Print Network [OSTI]

    Sabatini, David M.

    #12;WHY NOW? Cancer research is at an inflection point. In recent decades, researchers at MIT and around the world have developed a vastly more intricate understanding of the biology of cancer, opening--all united in the fight against cancer. We also engage an extensive network of academic medical centers

  4. Laser programmable integrated curcuit for forming synapses in neural networks

    DOE Patents [OSTI]

    Fu, Chi Y. (San Francisco, CA)

    1997-01-01

    Customizable neural network in which one or more resistors form each synapse. All the resistors in the synaptic array are identical, thus simplifying the processing issues. Highly doped, amorphous silicon is used as the resistor material, to create extremely high resistances occupying very small spaces. Connected in series with each resistor in the array is at least one severable conductor whose uppermost layer has a lower reflectivity of laser energy than typical metal conductors at a desired laser wavelength.

  5. Laser programmable integrated circuit for forming synapses in neural networks

    DOE Patents [OSTI]

    Fu, C.Y.

    1997-02-11

    Customizable neural network in which one or more resistors form each synapse is disclosed. All the resistors in the synaptic array are identical, thus simplifying the processing issues. Highly doped, amorphous silicon is used as the resistor material, to create extremely high resistances occupying very small spaces. Connected in series with each resistor in the array is at least one severable conductor whose uppermost layer has a lower reflectivity of laser energy than typical metal conductors at a desired laser wavelength. 5 figs.

  6. GENERAL SUPERSTRUCTURE AND GLOBAL OPTIMIZATION FOR THE DESIGN OF INTEGRATED PROCESS WATER NETWORKS

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    ), and Foo (2009). Water pinch technology relies on graphic representations and it is based on an extension.E. Grossmann). #12;2 The two major approaches for the optimal design of water network systems are water pinch1 GENERAL SUPERSTRUCTURE AND GLOBAL OPTIMIZATION FOR THE DESIGN OF INTEGRATED PROCESS WATER

  7. Improving the Capacity in Wireless Networks Through Integrated Channel Base Station and Power Assignment

    E-Print Network [OSTI]

    Tassiulas, Leandros

    Improving the Capacity in Wireless Networks Through Integrated Channel Base Station and Power Allocation Algorithm (JRAA) that makes the channel base station and power assignment in a wireless net work base station and power assign ment. Finally several versions of the twoway channel assignment problem

  8. Extremely Bendable, High-Performance Integrated Circuits Using Semiconducting Carbon Nanotube Networks for Digital, Analog, and

    E-Print Network [OSTI]

    Javey, Ali

    -films of semiconduct- ing carbon nanotubes as the channel material for flexible electronics simultaneously offers high that our platform can serve as a foundation for scalable, low-cost, high-performance flexible electronics. KEYWORDS: Flexible electronics, thin-film transistors, semiconducting nanotube networks, integrated

  9. A central integrator of transcription networks in plant stress and energy signalling

    E-Print Network [OSTI]

    Sheen, Jen

    LETTERS A central integrator of transcription networks in plant stress and energy signalling Elena are the principal solar energy converter sustaining life on Earth. Despite its fundamental importance, little to globally regulate plant metabolism, energy balance, growth and survival. In con- trast to the prevailing

  10. Electrical-Thermal Co-analysis for Power Delivery Networks in 3D System Integration

    E-Print Network [OSTI]

    Swaminathan, Madhavan

    Electrical-Thermal Co-analysis for Power Delivery Networks in 3D System Integration Jianyong Xie1 Rubin3 1 School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332 2 IBM Package Design, Development, and Electrical Services Group, Poughkeepsie, N.Y. 12601 3 IBM T

  11. NET-VISA: Network Processing Vertically Integrated Seismic Analysis by Nimar S. Arora, Stuart Russell,*

    E-Print Network [OSTI]

    Russell, Stuart

    NET-VISA: Network Processing Vertically Integrated Seismic Analysis by Nimar S. Arora, Stuart Russell,* and Erik Sudderth Abstract The automated processing of multiple seismic signals to detect and in real time, performing station processing (analysis and reduction of raw seismic sensor data to detect

  12. Network Analysis of Epidermal Growth Factor Signaling using Integrated Genomic, Proteomic and Phosphorylation Data

    SciTech Connect (OSTI)

    Waters, Katrina M.; Liu, Tao; Quesenberry, Ryan D.; Willse, Alan R.; Bandyopadhyay, Somnath; Kathmann, Loel E.; Weber, Thomas J.; Smith, Richard D.; Wiley, H. S.; Thrall, Brian D.

    2012-03-29

    To understand how integration of multiple data types can help decipher cellular responses at the systems level, we analyzed the mitogenic response of human mammary epithelial cells to epidermal growth factor (EGF) using whole genome microarrays, mass spectrometry-based proteomics and large-scale western blots with over 1000 antibodies. A time course analysis revealed significant differences in the expression of 3172 genes and 596 proteins, including protein phosphorylation changes measured by western blot. Integration of these disparate data types showed that each contributed qualitatively different components to the observed cell response to EGF and that varying degrees of concordance in gene expression and protein abundance measurements could be linked to specific biological processes. Networks inferred from individual data types were relatively limited, whereas networks derived from the integrated data recapitulated the known major cellular responses to EGF and exhibited more highly connected signaling nodes than networks derived from any individual dataset. While cell cycle regulatory pathways were altered as anticipated, we found the most robust response to mitogenic concentrations of EGF was induction of matrix metalloprotease cascades, highlighting the importance of the EGFR system as a regulator of the extracellular environment. These results demonstrate the value of integrating multiple levels of biological information to more accurately reconstruct networks of cellular response.

  13. LARGE-SCALE BIOLOGY ARTICLE The Potential of Text Mining in Data Integration and Network

    E-Print Network [OSTI]

    Gent, Universiteit

    LARGE-SCALE BIOLOGY ARTICLE The Potential of Text Mining in Data Integration and Network Biology Ghent, Belgium b Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Ghent, Belgium Despite the availability of various data repositories for plant research, a wealth of information

  14. CyEVEX: Literature-scale network integration and visualization through Cytoscape

    E-Print Network [OSTI]

    Gent, Universiteit

    Biology, VIB, Technologiepark 927, 9052 Gent, Belgium 3 Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium 4 Turku Centre for Computer Science (TUCS), Joukahaisenkatu 3 integrates EVEX with the widely used Cy- toscape network analysis platform, making the text mining data

  15. A Framework for the Study of Pricing in Integrated Networks Colin Parris

    E-Print Network [OSTI]

    Keshav, Srinivasan

    customers to cover facility and operating costs. This paper presents a first attempt to deal with pricingA Framework for the Study of Pricing in Integrated Networks Colin Parris Tenet Group, Computer could consume widely differing amounts of resources. We present a frame­ work for pricing services

  16. DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources

    Office of Energy Efficiency and Renewable Energy (EERE)

    A technology as simple as an advanced heater cable may hold the secret for tapping into the nation's largest source of oil, which is contained in vast amounts of shale in the American West.

  17. Abstract--As information networks grow larger in size due to automation or organizational integration, it is important to

    E-Print Network [OSTI]

    Gautam, Natarajan

    on networked systems in many domains due to automation or organizational integration. The growth in complexity element and component technology utilizes the components so that developers can build systems needed1 Abstract--As information networks grow larger in size due to automation or organizational

  18. Trends in Energy Management Technology: BCS Integration Technologies - Open Communications Networking

    SciTech Connect (OSTI)

    Webster, Tom

    2002-09-18

    Our overall purpose in writing this series of articles is to provide Federal energy managers some basic informational tools to assist their decision making process relative to energy management systems design, specification, procurement, and energy savings potential. Since Federal buildings rely on energy management systems more than their commercial counterparts, it is important for energy practitioners to have a high level of knowledge and understanding of these complex systems. This is the second article in a series and will focus on building control system (BCS) networking fundamentals and an assessment of current approaches to open communications protocols. This is important because networking is a complex subject and the networks form the basic infrastructure for energy management functions and for integrating a wide variety of OEM equipment into a complete EMCIS. The first article [1] covered enabling technologies for emerging energy management systems. Future topics will concentrate on more practical aspects including applications software, product offerings, networking strategies, and case studies of actual installations. Please refer to the first article for a more complete overview of the purpose and background for this series.

  19. A Stochastic Power Network Calculus for Integrating Renewable Energy Sources into the Power Grid

    SciTech Connect (OSTI)

    Wang, K; Ciucu, F; Lin, C; Low, SH

    2012-07-01

    Renewable energy such as solar and wind generation will constitute an important part of the future grid. As the availability of renewable sources may not match the load, energy storage is essential for grid stability. In this paper we investigate the feasibility of integrating solar photovoltaic (PV) panels and wind turbines into the grid by also accounting for energy storage. To deal with the fluctuation in both the power supply and demand, we extend and apply stochastic network calculus to analyze the power supply reliability with various renewable energy configurations. To illustrate the validity of the model, we conduct a case study for the integration of renewable energy sources into the power system of an island off the coast of Southern California. In particular, we asses the power supply reliability in terms of the average Fraction of Time that energy is Not-Served (FTNS).

  20. A Vast Machine Computer Models, Climate Data, and the Politics of Global Warming

    E-Print Network [OSTI]

    Edwards, Paul N.

    A Vast Machine Computer Models, Climate Data, and the Politics of Global Warming Paul N. Edwards models, climate data, and the politics of global warming / Paul N. Edwards. p. cm. Includes this: Global warming is a myth. It's all model predictions, nothing but simulations. Before you believe

  1. A Vast Machine Computer Models, Climate Data, and the Politics of Global Warming

    E-Print Network [OSTI]

    Edwards, Paul N.

    A Vast Machine Computer Models, Climate Data, and the Politics of Global Warming Paul N. Edwards models, climate data, and the politics of global warming / Paul N. Edwards. p. cm. Includes. Climatology--History. 3. Meteorology--History. 4. Climatology--Technological innovation. 5. Global temperature

  2. Edwards, A Vast Machine Bibliography 1 Complete bibliography of all items cited in

    E-Print Network [OSTI]

    Edwards, Paul N.

    of Climate Change." Global Environmental Change 15, no. 4 (2005): 338-52. Arakawa, A in A Vast Machine: Computer Models, Climate Data, and the Politics of Global Warming (Cambridge: MIT Press Committee Meetings. http://www.ucar.edu/governance/meetings/oct99/reports

  3. ABSTRACT Genomics and bioinformatics have the vast potential to identify genes that cause disease by investigating

    E-Print Network [OSTI]

    Hammock, Bruce D.

    ABSTRACT Genomics and bioinformatics have the vast potential to identify genes that cause disease by investigating whole-genome databases. Comparison of an individual's geno- type with a genomic database these metabolic profiles with genomic, expression, and proteomic databases. Application of the knowledge of indi

  4. An integrated approach to reconstructing genome-scale transcriptional regulatory networks

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Imam, Saheed; Noguera, Daniel R.; Donohue, Timothy J.; Leslie, Christina

    2015-02-27

    Transcriptional regulatory networks (TRNs) program cells to dynamically alter their gene expression in response to changing internal or environmental conditions. In this study, we develop a novel workflow for generating large-scale TRN models that integrates comparative genomics data, global gene expression analyses, and intrinsic properties of transcription factors (TFs). An assessment of this workflow using benchmark datasets for the well-studied ?-proteobacterium Escherichia coli showed that it outperforms expression-based inference approaches, having a significantly larger area under the precision-recall curve. Further analysis indicated that this integrated workflow captures different aspects of the E. coli TRN than expression-based approaches, potentially making themmorehighly complementary. We leveraged this new workflow and observations to build a large-scale TRN model for the ?-Proteobacterium Rhodobacter sphaeroides that comprises 120 gene clusters, 1211 genes (including 93 TFs), 1858 predicted protein-DNA interactions and 76 DNA binding motifs. We found that ~67% of the predicted gene clusters in this TRN are enriched for functions ranging from photosynthesis or central carbon metabolism to environmental stress responses. We also found that members of many of the predicted gene clusters were consistent with prior knowledge in R. sphaeroides and/or other bacteria. Experimental validation of predictions from this R. sphaeroides TRN model showed that high precision and recall was also obtained for TFs involved in photosynthesis (PpsR), carbon metabolism (RSP_0489) and iron homeostasis (RSP_3341). In addition, this integrative approach enabled generation of TRNs with increased information content relative to R. sphaeroides TRN models built via other approaches. We also show how this approach can be used to simultaneously produce TRN models for each related organism used in the comparative genomics analysis. Our results highlight the advantages of integrating comparative genomics of closely related organisms with gene expression data to assemble large-scale TRN models with high-quality predictions.less

  5. Integrating The World-Wide Web and Multi-User Domains to Support Advanced Network-Based Learning Environments

    E-Print Network [OSTI]

    Newberg, Heidi

    Integrating The World-Wide Web and Multi-User Domains to Support Advanced Network-Based Learning 21, 1994 The World-Wide Web consists of over five million documents distributed throughout the world and organized by a web of hypertext links connecting related topics. Object- Oriented Multi-User Domains

  6. Fourth International Workshop on Large-Scale Integration of Wind Power and Transmission Networks for Offshore Wind Farms,

    E-Print Network [OSTI]

    for Offshore Wind Farms, 20-21 October 2003, Billund, Denmark C. S. Nielsen, Hans F. Ravn, Camilla Schaumburg1 Fourth International Workshop on Large-Scale Integration of Wind Power and Transmission Networks of Denmark, B. 321, DK-2800 Lyngby, Denmark, csm@imm.dtu.dk Two wind power prognosis criteria and regulating

  7. Web-Interactive Integration of Regional Weather Networks for Risk Management of Late Blight in Potato Canopies

    E-Print Network [OSTI]

    Douches, David S.

    of potato late blight. The system integrates regional automated weather network data, fungicide rates application for 30 Michigan sites were updated daily. From 1997 to 2000, the use of weather data in grower according to weather-based recommendations. #12;3 Late blight of potato, caused by Phytophthora infestans

  8. An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling with Empirical Analysis for New England

    E-Print Network [OSTI]

    Nagurney, Anna

    An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling regions and multiple electricity markets under deregulation to quantify the interactions in electric power an oligopolistic electricity market model with a nitrogen ox- ide permit market, and provided examples based

  9. An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling with Empirical Analysis for New England

    E-Print Network [OSTI]

    Nagurney, Anna

    An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling investigate how changes in the demand for electricity influence the electric power and the fuel markets from markets to quantify the interactions in electric power/energy supply chains and their effects on flows

  10. Transmission Commercial Project Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open Season (NOS) PTSA Reform North American Energy...

  11. Network Integration of CHP or It's the Network, Stupid! Dr Gareth P. Harrison and Dr A. Robin Wallace

    E-Print Network [OSTI]

    Harrison, Gareth

    from the network which attract a benefit equal to the purchase price of the electricity. Once site is 10 GW by 2010. Current UK installation is some 4.7 GW although a recent study projects that this may, CHP is mainly connected to medium or low voltage electrical distribution networks as distributed

  12. Integrative Genomics Reveals Novel Molecular Pathways and Gene Networks for Coronary Artery Disease

    E-Print Network [OSTI]

    2014-01-01

    Integrative Genomics Reveals Novel Molecular Pathways and7 | e1004502 Integrative Genomics of Coronary Artery Disease2012) Use of functional genomics to identify candidate genes

  13. An Industrial Network Flow Information Integration Model for Supply Chain Management and Intelligent Transportation

    E-Print Network [OSTI]

    Hsu, Cheng

    using digital connection is proposed to the field of industrial network flow control for application in a way comparable to an adaptive control panel administering an automated material handling system-factory network flows, such as material handling systems, the field of inter-factory network flow control lacks

  14. Integrating large-scale functional genomics data to dissect metabolic networks for hydrogen production

    SciTech Connect (OSTI)

    Harwood, Caroline S

    2012-12-17

    The goal of this project is to identify gene networks that are critical for efficient biohydrogen production by leveraging variation in gene content and gene expression in independently isolated Rhodopseudomonas palustris strains. Coexpression methods were applied to large data sets that we have collected to define probabilistic causal gene networks. To our knowledge this a first systems level approach that takes advantage of strain-to strain variability to computationally define networks critical for a particular bacterial phenotypic trait.

  15. The vast polar structure of the Milky Way attains new members

    SciTech Connect (OSTI)

    Pawlowski, Marcel S. [Department of Astronomy, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106 (United States); Kroupa, Pavel, E-mail: marcel.pawlowski@case.edu [Helmholtz-Institut fr Strahlen-und Kernphysik, Rheinische Friedrich-Wilhelms-Universitt Bonn, Nussallee 14-16, D-53115 Bonn (Germany)

    2014-07-20

    The satellite galaxies of the Milky Way (MW) align with and preferentially orbit in a vast polar structure (VPOS), which also contains globular clusters (GCs) and stellar and gaseous streams. Similar alignments have been discovered around several other host galaxies. We test whether recently discovered objects in the MW halo, the satellite galaxy/GC transition object named PSO J174.0675-10.8774 or Crater and three stellar streams, are part of the VPOS. Crater is situated close to the VPOS. Incorporating the new object in the VPOS-plane fit slightly improves the alignment of the plane with other features such as the Magellanic stream and the average orbital plane of the satellites co-orbiting in the VPOS. We predict Crater's proper motion by assuming that it, too, orbits in the VPOS. One of the three streams aligns well with the VPOS. Surprisingly, it appears to lie in the exact same orbital plane as the Palomar 5 stream and shares its distance, suggesting a direct connection between the two. The stream also crosses close to the Fornax dwarf galaxy and is oriented approximately along the galaxy's direction of motion. The two other streams cannot align closely with the VPOS because they were discovered in the direction of M31/M33, which is outside of the satellite structure. The VPOS thus attains two new members. This further emphasizes that the highly anisotropic and correlated distribution of satellite objects requires an explanation beyond the suggestion that the MW satellite system is an extreme statistical outlier of a ?CDM sub-halo system.

  16. An Integration Framework for Sensor Networks and Data Stream Management Systems

    E-Print Network [OSTI]

    Lindner, Wolfgang

    that report the light and temperature Permission to copy without fee all or part of this material is granted to decide if readings from a motion-detector are correlated with network activity, or if truck loca- tions

  17. TARGET ENUMERATION IN SENSOR NETWORKS VIA INTEGRATION WITH RESPECT TO EULER CHARACTERISTIC

    E-Print Network [OSTI]

    Baryshnikov, Yuliy

    invariant -- the Euler characteristic -- molded into an appropriate integration theory. 1.1. Problem number of observables O in X and to each observable is associated a support, U, a compact contractible

  18. Explicitly integrating parameter, input, and structure uncertainties into Bayesian Neural Networks for probabilistic hydrologic forecasting

    SciTech Connect (OSTI)

    Zhang, Xuesong; Liang, Faming; Yu, Beibei; Zong, Ziliang

    2011-11-09

    Estimating uncertainty of hydrologic forecasting is valuable to water resources and other relevant decision making processes. Recently, Bayesian Neural Networks (BNNs) have been proved powerful tools for quantifying uncertainty of streamflow forecasting. In this study, we propose a Markov Chain Monte Carlo (MCMC) framework to incorporate the uncertainties associated with input, model structure, and parameter into BNNs. This framework allows the structure of the neural networks to change by removing or adding connections between neurons and enables scaling of input data by using rainfall multipliers. The results show that the new BNNs outperform the BNNs that only consider uncertainties associated with parameter and model structure. Critical evaluation of posterior distribution of neural network weights, number of effective connections, rainfall multipliers, and hyper-parameters show that the assumptions held in our BNNs are not well supported. Further understanding of characteristics of different uncertainty sources and including output error into the MCMC framework are expected to enhance the application of neural networks for uncertainty analysis of hydrologic forecasting.

  19. INTEGRAL JOINS THE 3RD INTERPLANETARY NETWORK and A. Rau, A. von Kienlin, G. Lichti2

    E-Print Network [OSTI]

    California at Berkeley, University of

    community. Key words: gamma rays; gamma-ray bursts; soft gamma repeaters. 1. INTRODUCTION Despite the great progress which has been made in understanding the nature of cosmic gamma-ray bursts (GRBs), a number (ACS) in the 3rd Interplanetary Network (IPN) of gamma- ray burst detectors is an important one, which

  20. JMLR: Workshop and Conference Proceedings 1: 112-121 Machine Learning in Systems Biology Event based text mining for integrated network construction

    E-Print Network [OSTI]

    Gent, Universiteit

    based text mining for integrated network construction Yvan Saeys yvan.saeys@psb.ugent.be Sofie Van Systems Biology, VIB Department of Molecular Genetics, University of Ghent 9052, Gent, Belgium Editor entities. Text mining techniques have been increasingly useful to extract such information from

  1. Standards Development and Deployment of a Comprehensive, Integrated, Open-standard Monitoring and Equipment Control Networking Protocol Infrastructure for Effective Facility Energy Management of a Large-scale Industrial Site in Alberta, Canada

    E-Print Network [OSTI]

    Bernstein, R.

    2014-01-01

    Integration (FMSI) Responsibilities Building Automation System Panel Integration Design, Maintain, and Supply BMS Panels Building Management System User interface Common dashboard look and feel Database management and maintenance BMS software... Suncor Building Management System Standards Development and Deployment of a Comprehensive, Integrated, Open-standard Monitoring and Equipment Control Networking Protocol Infrastructure for Effective Facility Energy Management of a Large...

  2. Optimization and integration of renewable energy sources on a community scale using Artificial Neural Networks and Genetic Algorithms

    E-Print Network [OSTI]

    Davis, Bron

    2011-01-01

    in the Integration of Renewable Energy into the Smart Grid."Challenges of Integrating Renewable Energy into Electricitythe United States." Renewable Energy 34 (2009): 1270- 1278.

  3. Optimization and integration of renewable energy sources on a community scale using Artificial Neural Networks and Genetic Algorithms

    E-Print Network [OSTI]

    Davis, Bron

    2011-01-01

    in the Integration of Renewable Energy into the Smart Grid."Challenges of Integrating Renewable Energy into Electricityand Demand of Intermittent Renewable Electricity Through

  4. Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxide capture CSNationalNational UserNaval TheNetwork

  5. On Quantum Integrable Systems

    SciTech Connect (OSTI)

    Danilov, Viatcheslav; /Oak Ridge; Nagaitsev, Sergei; /Fermilab

    2011-11-01

    Many quantum integrable systems are obtained using an accelerator physics technique known as Ermakov (or normalized variables) transformation. This technique was used to create classical nonlinear integrable lattices for accelerators and nonlinear integrable plasma traps. Now, all classical results are carried over to a nonrelativistic quantum case. In this paper we have described an extension of the Ermakov-like transformation to the Schroedinger and Pauli equations. It is shown that these newly found transformations create a vast variety of time dependent quantum equations that can be solved in analytic functions, or, at least, can be reduced to time-independent ones.

  6. Integrated in silico analyses of regulatory and metabolic networks of Synechococcus sp. PCC 7002 reveal relationships between gene centrality and essentiality

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Song, Hyun-Seob; McClure, Ryan S.; Bernstein, Hans C.; Overall, Christopher C.; Hill, Eric A.; Beliaev, Alex S.

    2015-03-27

    Cyanobacteria dynamically relay environmental inputs to intracellular adaptations through a coordinated adjustment of photosynthetic efficiency and carbon processing rates. The output of such adaptations is reflected through changes in transcriptional patterns and metabolic flux distributions that ultimately define growth strategy. To address interrelationships between metabolism and regulation, we performed integrative analyses of metabolic and gene co-expression networks in a model cyanobacterium, Synechococcus sp. PCC 7002. Centrality analyses using the gene co-expression network identified a set of key genes, which were defined here as topologically important. Parallel in silico gene knock-out simulations, using the genome-scale metabolic network, classified what we termedmoreas functionally important genes, deletion of which affected growth or metabolism. A strong positive correlation was observed between topologically and functionally important genes. Functionally important genes exhibited variable levels of topological centrality; however, the majority of topologically central genes were found to be functionally essential for growth. Subsequent functional enrichment analysis revealed that both functionally and topologically important genes in Synechococcus sp. PCC 7002 are predominantly associated with translation and energy metabolism, two cellular processes critical for growth. This research demonstrates how synergistic network-level analyses can be used for reconciliation of metabolic and gene expression data to uncover fundamental biological principles.less

  7. Optimization and integration of renewable energy sources on a community scale using Artificial Neural Networks and Genetic Algorithms

    E-Print Network [OSTI]

    Davis, Bron

    2011-01-01

    Renewable Energy Source . 15 2.2 Costsof renewable energy impacts load shifting from a cost pointand costs associated with integrating a variable renewable energy

  8. Neural network model of creep strength of austenitic stainless steels

    E-Print Network [OSTI]

    Cambridge, University of

    Neural network model of creep strength of austenitic stainless steels T. Sourmail, H. K. D. H, and solution treatment temperature. The method involved a neural network analysis of a vast and general, and stress. Neural networks represent a more general regression method, which ameliorates most

  9. Lab 1 Mineral Utility Lab notes The physical world is made up of a vast number of different minerals. Later on in

    E-Print Network [OSTI]

    Li, X. Rong

    Lab 1 Mineral Utility Lab notes The physical world is made up of a vast number of different minerals. Later on in the course, we will learn about some of the more common rock-forming ones them, e.g. gold, silver, and even salt or "halite". These and most other minerals have to be extracted

  10. Optimizing Cluster Heads for Energy Efficiency in Large-Scale Heterogeneous Wireless Sensor Networks

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Gu, Yi; Wu, Qishi; Rao, Nageswara S. V.

    2010-01-01

    Many complex sensor network applications require deploying a large number of inexpensive and small sensors in a vast geographical region to achieve quality through quantity. Hierarchical clustering is generally considered as an efficient and scalable way to facilitate the management and operation of such large-scale networks and minimize the total energy consumption for prolonged lifetime. Judicious selection of cluster heads for data integration and communication is critical to the success of applications based on hierarchical sensor networks organized as layered clusters. We investigate the problem of selecting sensor nodes in a predeployed sensor network to be the cluster headsmoreto minimize the total energy needed for data gathering. We rigorously derive an analytical formula to optimize the number of cluster heads in sensor networks under uniform node distribution, and propose a Distance-based Crowdedness Clustering algorithm to determine the cluster heads in sensor networks under general node distribution. The results from an extensive set of experiments on a large number of simulated sensor networks illustrate the performance superiority of the proposed solution over the clustering schemes based on k -means algorithm. less

  11. A 96-well microplate incorporating a replica molded microfluidic network integrated with photonic crystal biosensors for high throughput kinetic

    E-Print Network [OSTI]

    Cunningham, Brian

    crystal biosensors for high throughput kinetic biomolecular interaction analysis{; Charles J. Choi microfluidic channels, with integrated label-free photonic crystal biosensors as the bottom surface the volume of reagent required to functionalize the biosensor surface, while retaining compatibility

  12. Integrative Analysis of Common Neurodegenerative Diseases Using Gene Association, Interaction Networks and mRNA Expression Data

    E-Print Network [OSTI]

    Koyuturk, Mehmet

    , Inc., Cleveland OH. * Corresponding author Abstract Alzheimer's and Parkinson's diseases (AD and PD Alzheimer's disease (AD) and Parkinson's disease (PD) are caused by progressive degeneration and/or deathIntegrative Analysis of Common Neurodegenerative Diseases Using Gene Association, Interaction

  13. Enterprise integration strategies across virtual extended enterprise networks : a case study of the F-35 Joint Strike Fighter Program enterprise

    E-Print Network [OSTI]

    Glazner, Christopher G

    2006-01-01

    Over the last decade, many companies in industries that produce complex and technologically-advanced products have begun to integrate their operations along the value chains of the primary products they design, produce or ...

  14. The integration of seismic anisotropy and reservoir performance data for characterization of naturally fractured reservoirs using discrete feature network models

    E-Print Network [OSTI]

    Will, Robert A.

    2004-09-30

    This dissertation presents the development of a method for quantitative integration of seismic (elastic) anisotropy attributes with reservoir performance data as an aid in characterization of systems of natural fractures ...

  15. IEEE Network September/October 200856 0890-8044/08/$25.00 2008 IEEE oday, the vast majority of the communications on the

    E-Print Network [OSTI]

    Masip Bruin, Xavier

    , it is referred to as intelligent route control (IRC). During the last few years, IRC has attracted significant interest in both the research and the commercial fields. Sever- al vendors are developing and offering IRC solutions [24] that increasingly are being adopted by multihomed stub net- works. Most available IRC

  16. PEV Integration with Renewables (Presentation)

    SciTech Connect (OSTI)

    Markel, T.

    2014-06-18

    This presentation discusses current research at NREL on integrating plug-in electric vehicles with the grid and using renewable energy to charge the grid. The Electric Vehicle Grid Integration (EVGI) and Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) are addressing the opportunities and technical requirements for vehicle grid integration that will increase marketability and lead to greater petroleum reduction.

  17. Complex network synchronization of chaotic systems with delay coupling

    SciTech Connect (OSTI)

    Theesar, S. Jeeva Sathya, E-mail: sjstheesar@gmail.com; Ratnavelu, K., E-mail: sjstheesar@gmail.com [Network Science Research Group, Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur (Malaysia)

    2014-03-05

    The study of complex networks enables us to understand the collective behavior of the interconnected elements and provides vast real time applications from biology to laser dynamics. In this paper, synchronization of complex network of chaotic systems has been studied. Every identical node in the complex network is assumed to be in Lure system form. In particular, delayed coupling has been assumed along with identical sector bounded nonlinear systems which are interconnected over network topology.

  18. Three important parts of an integrated plant are reactors, separators and a heat exchanger network (HEN) for heat recovery. Within the process engineering community, much

    E-Print Network [OSTI]

    Skogestad, Sigurd

    exchanger network (HEN) for heat recovery. Within the process engineering community, much attention has been

  19. Integrated Energy System Dispatch Optimization

    E-Print Network [OSTI]

    Firestone, Ryan; Stadler, Michael; Marnay, Chris

    2006-01-01

    Efficiency and Renewable Energy, Distributed Energy ProgramDistributed Energy Neural Network Integration System: Year One Final Report, National Renewable Energy

  20. OPTIMAL OPERATION OF INTEGRATED PROCESSES

    E-Print Network [OSTI]

    Skogestad, Sigurd

    OPTIMAL OPERATION OF INTEGRATED PROCESSES Studies on Heat Recovery Systems by Bjrn Glemmestad exchanger network (HEN) for heat recovery. Within the process engineering community, much attention has been

  1. An Anonymous Social Network of Opinions

    E-Print Network [OSTI]

    Haralabopoulos, Giannis

    2015-01-01

    Research interest on Online Social Networks, has increased dramatically over the last decade, mainly because online networks provide a vast source of social information. Graph structure, user connections, growth, information exposure and diffusion of online social networks, are some of the most frequently researched subjects. However, some areas of these networks are overlooked or even unconsidered, such as anonymity, equality and bias. In the limited bibliography available, such features seem to be influential to social interactions. Based on an extensive thinking of these studies, we aim to determine how universal anonymity affects: bias, user equality, information propagation, sharing and exposure, connection establishment and network structure. Thus we propose a new Anonymous Online Social Network, which will facilitate every type of monitoring and data analysis. A network that will provide an insight to our scientific pursues, which would be impossible to research in traditional Online Social Networks.

  2. A quantum access network

    E-Print Network [OSTI]

    Bernd Frhlich; James F. Dynes; Marco Lucamarini; Andrew W. Sharpe; Zhiliang Yuan; Andrew J. Shields

    2014-09-02

    The theoretically proven security of quantum key distribution (QKD) could revolutionise how information exchange is protected in the future. Several field tests of QKD have proven it to be a reliable technology for cryptographic key exchange and have demonstrated nodal networks of point-to-point links. However, so far no convincing answer has been given to the question of how to extend the scope of QKD beyond niche applications in dedicated high security networks. Here we show that adopting simple and cost-effective telecommunication technologies to form a quantum access network can greatly expand the number of users in quantum networks and therefore vastly broaden their appeal. We are able to demonstrate that a high-speed single-photon detector positioned at a network node can be shared between up to 64 users for exchanging secret keys with the node, thereby significantly reducing the hardware requirements for each user added to the network. This point-to-multipoint architecture removes one of the main obstacles restricting the widespread application of QKD. It presents a viable method for realising multi-user QKD networks with resource efficiency and brings QKD closer to becoming the first widespread technology based on quantum physics.

  3. Neural Networks in press URL ftp://iserv.iki.kfki.hu/pub/papers/new/szepes.cc.ps.Z

    E-Print Network [OSTI]

    Szepesvari, Csaba

    Neural Networks in press URL ftp://iserv.iki.kfki.hu/pub/papers/new/szepes.cc.ps.Z WWW http. Keywords: Neural network control, compensating perturbations, stability, feedback control, feedforward March 1997 #12; method. 1 Introduction A vast amount of work has dealt with neural networks

  4. Network Management Network Management

    E-Print Network [OSTI]

    Giaccone, Paolo

    Network Management Pag. 1 Network Management Network management and QoS provisioning - 1Andrea of this license visit: http://creativecommons.org/licenses/by-nc- /3 0/ Network management and QoS provisioning Chapter 9, Network Management, of the book Jim Kurose, Keith Ross, Computer Networking, A Top Down

  5. Effective Loan Program Design and Integration with Contractors...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Loan Program Design and Integration with Contractors Effective Loan Program Design and Integration with Contractors Better Buildings Residential Network Financing and Revenue Peer...

  6. Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume IV. Final report, Appendix C: identification from utility visits of present and future approaches to integration of DSG into distribution networks

    SciTech Connect (OSTI)

    Not Available

    1980-10-01

    A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. As a result of visits to four utilities concerned with the use of DSG power sources on their distribution networks, some useful impressions of present and future approaches to the integration of DSGs into electrical distribution network have been obtained. A more extensive communications and control network will be developed by utilities for control of such sources for future use. Different approaches to future utility systems with DSG are beginning to take shape. The new DSG sources will be in decentralized locations with some measure of centralized control. The utilities have yet to establish firmly the communication and control means or their organization. For the present, the means for integrating the DSGs and their associated monitoring and control equipment into a unified system have not been decided.

  7. Asymptotically Optimal Power-Aware Routing for Multihop Wireless Networks with Renewable

    E-Print Network [OSTI]

    Srikant, Rayadurgam

    1 Asymptotically Optimal Power-Aware Routing for Multihop Wireless Networks with Renewable Energy the performance of multihop radio networks in the presence of energy constraints, and design routing algorithms to optimally utilize the available energy. The energy model allows vastly different energy sources

  8. Mobile Access of Wide-Spectrum Networks: Design, Deployment and Experimental Evaluation

    E-Print Network [OSTI]

    Knightly, Edward W.

    --Wireless networks increasingly utilize diverse spec- tral bands that exhibit vast differences in both transmissionMobile Access of Wide-Spectrum Networks: Design, Deployment and Experimental Evaluation Anastasios Giannoulis Paul Patras Edward W. Knightly Dept. of Electrical and Computer Engineering, Rice University

  9. Neural Networks and Genetic Algorithms in Materials Science and Engineering, 2006 January 1113, 2006, Tata McGrawHill Publishing Company Ltd., India

    E-Print Network [OSTI]

    Cambridge, University of

    Neural Networks and Genetic Algorithms in Materials Science and Engineering, 2006 January 11, Shibpur, Howrah, India Neural Networks in Materials Science: The Importance of Uncertainty H. K. D. H rela- tionships and structure within vast arrays of illunderstood data. The neural network method

  10. In-Network Analytics for Ubiquitous Sensing Ittay Eyal1

    E-Print Network [OSTI]

    Keidar, Idit

    the opportunity to monitor the world around us with unprecedented resolution and to leverage this vast wealth-CI), the Israeli Ministry of Trade and Labor Rescue Consortium, the Sidney Goldstein Research Fund, the Israeli facility is both expensive and energy consuming, especially in wireless networks [1]. Moreover, the high

  11. Distributed Problem Solving in Sensor Networks Weixiong Zhang

    E-Print Network [OSTI]

    Zhang, Weixiong

    , resource allocation 1. SENSOR NETWORKS In recent years, the technology of micro-electro-mechanical sys- tems (MEMS) has made rapid advances. Various smart devices, such as sensors and actuators with some-world applications [4, 5]. To meet the needs of vast de- mands of MEMS in various application domains

  12. innovati nNREL Computer Models Integrate Wind Turbines with

    E-Print Network [OSTI]

    innovati nNREL Computer Models Integrate Wind Turbines with Floating Platforms Far off the shores for today's seabed-mounted offshore wind turbines. For the United States to tap into these vast offshore wind energy resources, wind turbines must be mounted on floating platforms to be cost effective

  13. Integrated Security System | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Security System A security platform providing multi-layer intrusion detection and security management for a networked energy control systems architecture Integrated...

  14. Network Management Network Management

    E-Print Network [OSTI]

    Giaccone, Paolo

    Network Management Pag. 1 Network Management Andrea Bianco Telecommunication Network Group Network management and QoS provisioning - 1Andrea Bianco TNG group - Politecnico di Torino Telecommunication management and QoS provisioning - 2Andrea Bianco TNG group - Politecnico di Torino Stanford, California

  15. Microfluidic Systems Integrated Microfluidic Systems**

    E-Print Network [OSTI]

    Ismagilov, Rustem F.

    Microfluidic Systems Integrated Microfluidic Systems** Rustem F. Ismagilov* Keywords: analytical methods enzymes microfluidics microreactors protein structures Microfluidic systems use networks of channels thinner than a human hair to manipulate nanoliter volumes of re- agents. The goal of microfluidics

  16. Simultaneous Synthesis of Heat Exchanger Networks with Operability Considerations

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Simultaneous Synthesis of Heat Exchanger Networks with Operability Considerations: Flexibility for the synthesis of flexible and controllable Heat Exchanger Networks. The synthesis is projected to operate over: heat integration, heat exchanger network synthesis, operability, flexibility, controllability

  17. Journal club Multivariate Signal integration

    E-Print Network [OSTI]

    Journal club Multivariate Signal integration A fundamental aspect of biological systems is that they are multivariate: cells receive, integrate and respond to hundreds or thousands of concurrent environmental cues in the context of the cell's multivariate network state. Because this depends on cues in the environment

  18. Securing against fraud in mobile communications : system design and development in 3G mobile networks

    E-Print Network [OSTI]

    Mochizuki, Yujiro, 1973-

    2006-01-01

    Network security ensures the consistency, integrity, and reliability of telecommunications systems. Authorized network access prevents fraudulent communications and maintains the availability of the systems. However, limited ...

  19. Box Integrals

    E-Print Network [OSTI]

    Bailey, David H.; Borwein, Jonathan M.; Crandall, Richard E.

    2006-01-01

    Box integrals D.H. Bailey ? J.M. Borwein April 3,Abstract. By a box integral we mean here an expectation |r dr n . The study of box integrals leads one naturally into

  20. TRIPLE INTEGRALS Studying triple integrals

    E-Print Network [OSTI]

    Knopf, Dan

    TRIPLE INTEGRALS Studying triple integrals of functions of three variables is a natural step up from the two variable case. It's a very important one for applications. Now the domain of integration in 3- space as double integrals, which in turn were expressed as repeated integrals. As a result

  1. Social area networks: data networking of the people, by the people, for the people

    E-Print Network [OSTI]

    Aharony, Nadav

    In this position paper we explore a holistic approach for the integration of social and human-level concepts with all layers of the communication network. This integration is bidirectional - the social information can help ...

  2. Social Vehicle Navigation: Integrating Shared Driving Experience into Vehicle Navigation

    E-Print Network [OSTI]

    Iftode, Liviu

    Vehicle Navigation system that integrates driver-provided information into a vehicle navigation system Systems Applications]: Miscellaneous; K.4.m [Computers and Society]: Miscellaneous General Terms Design, Human Factors Keywords Social networks, vehicular networks, navigation systems, human- computer

  3. Tsunamis May Telegraph Their Presence Underwater Communication Network May Sense Tsunamis

    E-Print Network [OSTI]

    Harinarayana, T.

    Tsunamis May Telegraph Their Presence Underwater Communication Network May Sense Tsunamis January 19, 2010 Tsunamis send electric signals through the ocean that appear to be sensed by the vast of an electric field created by the force of the 2004 Indian Ocean tsunami as it traveled over major submarine

  4. Towards All-IP Wireless Networks: Architectures and Resource Management

    E-Print Network [OSTI]

    Boutaba, Raouf

    Towards All-IP Wireless Networks: Architectures and Resource Management Mechanism Majid Ghaderi-IP network integrating different wireless technologies using IP and its associated service models. The first to facilitate the integration of wireless LAN and 3G cellular networks towards a uniform architecture for all

  5. Grid Integration of Robotic Telescopes

    E-Print Network [OSTI]

    F. Breitling; T. Granzer; H. Enke

    2009-03-23

    Robotic telescopes and grid technology have made significant progress in recent years. Both innovations offer important advantages over conventional technologies, particularly in combination with one another. Here, we introduce robotic telescopes used by the Astrophysical Institute Potsdam as ideal instruments for building a robotic telescope network. We also discuss the grid architecture and protocols facilitating the network integration that is being developed by the German AstroGrid-D project. Finally, we present three user interfaces employed for this purpose.

  6. Gigabit network technology. Final technical report

    SciTech Connect (OSTI)

    Davenport, C.M.C. [ed.

    1996-10-01

    Current digital networks are evolving toward distributed multimedia with a wide variety of applications with individual data rates ranging from kb/sec to tens and hundreds of Mb/sec. Link speed requirements are pushing into the Gb/sec range and beyond the envelop of electronic networking capabilities. There is a vast amount of untapped bandwidth available in the low-attenuation communication bands of an optical fiber. The capacity in one fiber thread is enough to carry more than two thousand times as much information as all the current radio and microwave frequencies. And while fiber optics has replaced copper wire as the transmission medium of choice, the communication capacity of conventional fiber optic networks is ultimately limited by electronic processing speeds.

  7. 232 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 30, NO. 1, JANUARY 2005 North East Pacific Time-Integrated Undersea

    E-Print Network [OSTI]

    Frandsen, Jannette B.

    232 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 30, NO. 1, JANUARY 2005 North East Pacific TimeGinnis, and Phil Lancaster Abstract--The objective of the North East Pacific Time-In- tegrated Undersea Networked elec- tronics, transient analysis, underwater cables. I. INTRODUCTION THE vast oceans of the world have

  8. Cut set-based risk and reliability analysis for arbitrarily interconnected networks

    DOE Patents [OSTI]

    Wyss, Gregory D. (Albuquerque, NM)

    2000-01-01

    Method for computing all-terminal reliability for arbitrarily interconnected networks such as the United States public switched telephone network. The method includes an efficient search algorithm to generate minimal cut sets for nonhierarchical networks directly from the network connectivity diagram. Efficiency of the search algorithm stems in part from its basis on only link failures. The method also includes a novel quantification scheme that likewise reduces computational effort associated with assessing network reliability based on traditional risk importance measures. Vast reductions in computational effort are realized since combinatorial expansion and subsequent Boolean reduction steps are eliminated through analysis of network segmentations using a technique of assuming node failures to occur on only one side of a break in the network, and repeating the technique for all minimal cut sets generated with the search algorithm. The method functions equally well for planar and non-planar networks.

  9. Securing Wireless Networks from ARP Cache Presented to

    E-Print Network [OSTI]

    Stamp, Mark

    Securing Wireless Networks from ARP Cache Poisoning A Project Presented to The Faculty _____________________________________________________________ APPROVED FOR THE UNIVERSITY #12;Roney Philip CS298 Report SJSUi ABSTRACT Securing Wireless Networks from ARP Cache Poisoning by Roney Philip Wireless networks have become an integral part of today's networks

  10. UNM Wireless Network Standard Revision August 5, 2014

    E-Print Network [OSTI]

    New Mexico, University of

    1 UNM Wireless Network Standard Revision August 5, 2014 Date Issued: June 5, 2007 Responsible/b/g/n/ac) and related access points connect to the UNM IT Wireless Network (WN). No other departments shall deploy IEEE, robust, and integrated wireless network, and to increase security of the campus wireless network

  11. Grid Integration

    SciTech Connect (OSTI)

    Not Available

    2008-09-01

    Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its grid integration subprogram.

  12. Photovoltaic Systems Interconnected onto Secondary Network Distribution Systems Success Stories

    Broader source: Energy.gov [DOE]

    This report examines six case studies of photovoltaic (PV) systems integrated into secondary network systems. The six PV systems were chosen for evaluation because they are interconnected to secondary network systems located in four major Solar America Cities.

  13. Transaction Networks: Evidence from Mobile Money in Kenya

    E-Print Network [OSTI]

    Jack, William

    Mobile money allows households in Kenya to spread risk more efficiently. In this paper we show that these efficiencies are achieved through deeper financial integration and expanded informal networks. Active networks are ...

  14. Gated integrator with signal baseline subtraction

    DOE Patents [OSTI]

    Wang, X.

    1996-12-17

    An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window. 5 figs.

  15. Gated integrator with signal baseline subtraction

    DOE Patents [OSTI]

    Wang, Xucheng (Lisle, IL)

    1996-01-01

    An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window.

  16. Sensor Networks for Monitoring and Control of Water Distribution Systems

    E-Print Network [OSTI]

    Whittle, Andrew

    Water distribution systems present a significant challenge for structural monitoring. They comprise a complex network of pipelines buried underground that are relatively inaccessible. Maintaining the integrity of these ...

  17. Enabling Long-Lived Sensor Networks Through Solar Energy Harvesting

    E-Print Network [OSTI]

    Jason Hsu; Sadaf Zahedi; Jonathan Friedman; Aman Kansal; Vijay Raghunathan; Mani Srivastava

    2005-01-01

    Sensor Networks through Solar Energy Harvesting Jason Hsu,Heliomote A integrated solar energy harvesting and storageYellow bar represent solar energy received locally Solar

  18. Introduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    Conclusions An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling supply chain and fuel market network framework Empirical case study and examples Conclusions. #12 Power Supply Chains and Fuel Suppliers #12;Introduction Literature Review Integrated Electric Power

  19. Network Economics Anna Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    Performance/Efficiency Measure with Applications to a Variety of Network Systems Transportation Network Network Satellite and Undersea Cable Networks Duke Energy Gas Pipeline Network Transportation with transportation as the unifying application. #12;Subway Network Railroad Network Iridium Satellite Constellation

  20. Insolation integrator

    DOE Patents [OSTI]

    Dougherty, John J. (Norristown, PA); Rudge, George T. (Lansdale, PA)

    1980-01-01

    An electric signal representative of the rate of insolation is integrated to determine if it is adequate for operation of a solar energy collection system.

  1. Proportional and Proportional-Integral Controllers for a Nonlinear Hydraulic

    E-Print Network [OSTI]

    De Persis, Claudio

    Proportional and Proportional-Integral Controllers for a Nonlinear Hydraulic Network Claudio DE in a nonlinear hydraulic network of a reduced-size yet meaningful district heating system with two end-users. Exploiting the analogy between electrical and hydraulic networks, we derive a nonlinear model for the system

  2. Integrating Challenged Networks Saleem N. Bhatti

    E-Print Network [OSTI]

    Bhatti, Saleem N.

    , not just as a vision, in the military context, but with applications in domestic life also, e.g. energy-efficient smart buildings relying on a pervasiv

  3. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    Courtesy of Koa Speer Electronics, Inc. 36 FigureCourtesy of Koa Speer Electronics, Inc. ..36microsensor. Courtesy of Koa Speer Electronics, Inc. Table

  4. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    Materials for Structural Health Monitoring. ProceedingsWorkshop on Structural Health Monitoring: Advancements andWorkshop on Structural Health Monitoring: Advancements and

  5. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    Microsensors, microelectromechanical systems (MEMS), andnumerical controlled MEMS microelectromechanical systems NDEfabrication of microelectromechanical systems (MEMS) devices

  6. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    representation of (a) thermoplastic polymer held in place byand thermoplastics. .19 Table 2.5:was thermosetting or thermoplastic and whether the layup was

  7. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    controlled (CNC) 3-axis milling machine. 305 mm 12.7 x 12.7numerical controlled milling machine was used to create theusing a CNC 3-axis milling machine. The cuts were made at a

  8. Composite materials with integrated embedded sensing networks

    E-Print Network [OSTI]

    Schaaf, Kristin Leigh

    2008-01-01

    Microsensors, microelectromechanical systems (MEMS), andcontrolled MEMS microelectromechanical systems NDE non-fabrication of microelectromechanical systems (MEMS) devices

  9. Complexity of service value networks: Conceptualization

    E-Print Network [OSTI]

    of the services ecosystem. The paper then discusses what transformative role information and communication for consumers by providing greater levels of value network integration, information visibility, and means, consulting, logistics, information technology (IT), telecommunications, software, and health care. 1

  10. Application of network coding for VLSI routing

    E-Print Network [OSTI]

    Nemade, Nikhil Pandit

    2009-05-15

    This thesis studies the applications of the network coding technique for intercon- nect optimization and improving the routability of Very-large-scale integration (VLSI) designs. The goal of the routing process is to connect ...

  11. Sensor networks for social networks

    E-Print Network [OSTI]

    Farry, Michael P. (Michael Patrick)

    2006-01-01

    This thesis outlines the development of software that makes use of Bayesian belief networks and signal processing techniques to make meaningful inferences about real-world phenomena using data obtained from sensor networks. ...

  12. Hyperspectral Polymer Solar Cells, Integrated Power for Microsystems

    SciTech Connect (OSTI)

    Stiebitz, Paul

    2014-05-27

    The purpose of this research is to address a critical technology barrier to the deployment of next generation autonomous microsystems the availability of efficient and reliable power sources. The vast majority of research on microsystems has been directed toward the development and miniaturization of sensors and other devices that enhance their intelligence, physical, and networking capabilities. However, the research into power generating and power storage technologies has not keep pace with this development. This research leveraged the capabilities of RITs NanoPower Research Laboratories (NPRL) in materials for advanced lithium ion batteries, nanostructured photovoltaics, and hybrid betavoltaics to develop reliable power sources for microsystems.

  13. ContentsContents1133integration integration

    E-Print Network [OSTI]

    Vickers, James

    ContentsContents1133integration integration 1. Basic concepts of integration 2. Definite integrals 3. The area bounded by a curve 4. Integration by parts 5. Integration by substitution and using partial fractions 6. Integration of trigonometric functions Learning outcomes In this workbook you

  14. VLSI Cells Placement Using the Neural Networks

    SciTech Connect (OSTI)

    Azizi, Hacene; Zouaoui, Lamri; Mokhnache, Salah [Universite Ferhat Abbas, Faculte des Sciences Laboratoire Optoelectronique et Composants, Setif(Algeria)

    2008-06-12

    The artificial neural networks have been studied for several years. Their effectiveness makes it possible to expect high performances. The privileged fields of these techniques remain the recognition and classification. Various applications of optimization are also studied under the angle of the artificial neural networks. They make it possible to apply distributed heuristic algorithms. In this article, a solution to placement problem of the various cells at the time of the realization of an integrated circuit is proposed by using the KOHONEN network.

  15. Integrability Singular reduction

    E-Print Network [OSTI]

    Patrick, George

    Motivation Integrability Singular reduction Integration of Singular quotients Summary References Singular reduction of Poisson manifolds and integrability Rui L. Fernandes1 Joint work with J.P. Ortega Fernandes Singular reduction and integrability #12;Motivation Integrability Singular reduction Integration

  16. Demonstration of integrated optimization software

    SciTech Connect (OSTI)

    NONE

    2008-01-01

    NeuCO has designed and demonstrated the integration of five system control modules using its proprietary ProcessLink{reg_sign} technology of neural networks, advanced algorithms and fuzzy logic to maximize performance of coal-fired plants. The separate modules control cyclone combustion, sootblowing, SCR operations, performance and equipment maintenance. ProcessLink{reg_sign} provides overall plant-level integration of controls responsive to plant operator and corporate criteria. Benefits of an integrated approach include NOx reduction improvement in heat rate, availability, efficiency and reliability; extension of SCR catalyst life; and reduced consumption of ammonia. All translate into cost savings. As plant complexity increases through retrofit, repowering or other plant modifications, this integrated process optimization approach will be an important tool for plant operators. 1 fig., 1 photo.

  17. Integrating Geographical

    E-Print Network [OSTI]

    Sensor Grid services #12;66 Building the GIS Grid We built these as Web Services "WS-I+" style Grid built as a Grid of Web Service (WS) Grids Earthquake Response WS Physical Network Registry Metadata WorkflowNotification Messaging Portals Visualization GridCollaboration Grid Sensor/Database Grid Compute

  18. Introduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    Conclusions An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling Conclusions Outline Introduction Literature review An integrated electric power supply chain and fuel market Integrated Electric Power Supply Chains Empirical Examples Conclusions Electric Power Supply Chains and Fuel

  19. Smart Grid Integration Laboratory

    SciTech Connect (OSTI)

    Wade Troxell

    2011-09-30

    The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation ?? all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSU??s overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratory??s focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3) Simulation of electrical power distribution system that integrates significant quantities of renewable and distributed energy resources; (4) System dynamic modeling that considers end-user behavior, economics, security and regulatory frameworks; (5) Best practices for energy management IT control solutions for effective distributed energy integration (including security with the underlying physical power systems); (6) Experimental verification of effects of various arrangements of renewable generation, distributed generation and user load types along with conventional generation and transmission. Understanding the core technologies for enabling them to be used in an integrated fashion within a distribution network remains is a benefit to the future energy paradigm and future and present energy engineers.

  20. Optimization of hybrid dynamic/steady-state processes using process integration

    E-Print Network [OSTI]

    Grooms, Daniel Douglas

    2009-06-02

    PROBLEM STATEMENT................................................................ 5 III OPTIMAL SYNTHESIS AND SCHEDULING OF HYBRID DYNAMIC/STEADY-STATE MASS EXCHANGE NETWORKS..................................................................................... 23 IV OPTIMAL SYNTHESIS AND SCHEDULING OF HYBRID DYNAMIC/STEADY-STATE PROPERTY INTEGRATION NETWORKS ......................................................... 24 4.1 Introduction...

  1. Dynamical synapses causing self-organized criticality in neural networks

    E-Print Network [OSTI]

    Loss, Daniel

    LETTERS Dynamical synapses causing self-organized criticality in neural networks A. LEVINA1,2,3 , J more realistic) dynamical synapses14 in a spiking neural network, the neuronal avalanches turn from dynamics is robust to parameter changes. Consider a network of N integrate-and-fire neurons. Each neuron

  2. Computation of Normal Logic Programs by Fibring Neural Networks

    E-Print Network [OSTI]

    Seda, Anthony Karel

    Computation of Normal Logic Programs by Fibring Neural Networks Vladimir Komendantsky1 and Anthony of the integration of fibring neural net- works (a generalization of conventional neural networks) into model by fibring neural networks of semantic immediate consequence operators TP and TP , where TP denotes

  3. Distributed Control of Networked Dynamical Systems: Static Feedback,

    E-Print Network [OSTI]

    Dimarogonas, Dimos

    1 Distributed Control of Networked Dynamical Systems: Static Feedback, Integral Action--This paper analyzes distributed control protocols for first- and second-order networked dynamical systems. We systems. The PI controllers successfully attenuate constant disturbances in the network. We prove

  4. Co-Simulation Tools for Networked Control Systems

    E-Print Network [OSTI]

    Branicky, Michael S.

    /Plant Extension ! NSCSPlant, NSCSController Extensions ! Modelica/ns-2 Integration [BPZ'02 NCS Co medium (wire/wireless link) Network node (data source) Network node (data sink) From Modelica to ns-2 From ns-2 to Modelica [Al-Hammouri, Agrawal, Liberatore, Branicky] Network View Example Reference Speed

  5. MIST: Cellular Data Network Measurement for Mobile Applications

    E-Print Network [OSTI]

    Almeroth, Kevin C.

    MIST: Cellular Data Network Measurement for Mobile Applications Mike P. Wittie, Brett Stone Paper) Abstract-- The rapid growth in the popularity of cellular networks has led to aggressive deployment and a rapid expansion of mobile services. Services based on the integration of cellular networks

  6. Cognitive Radio Networks as Sensor Networks

    E-Print Network [OSTI]

    Bandari, Dorna; Yang, Seung R.; Zhao, Yue; Pottie, Gregory

    2007-01-01

    assuming the cognitive radios know their own coordinates.Networked Sensing Cognitive Radio Networks As SensorIntroduction: Cognitive Radio (CR) Networks The Need For

  7. Bioinformatician position available Integrative Genomics of Ageing Group, University of Liverpool

    E-Print Network [OSTI]

    Bioinformatician position available Integrative Genomics of Ageing Group, University of Liverpool A bioinformatician position is available in the Integrative Genomics of Ageing Group at the University of Liverpool) systems biology, functional genomics, network analysis, and genome evolution. Applicants should have

  8. NREL Leads Energy Systems Integration, Continuum Magazine: Issue 4 (Book)

    SciTech Connect (OSTI)

    Not Available

    2013-04-01

    Continuum Magazine showcases NREL's latest and most impactful clean energy innovations. This issue, 'NREL Leads Energy Systems Integration' explores the discipline of energy systems integration, in particular the role of the laboratory's new, one-of-a-kind Energy System Integration Facility. NREL scientists, engineers, and analysts deeply understand the fundamental science and technologies underpinning major energy producing and consuming systems, as well as the transmission infrastructure and communications and data networks required to integrate energy systems at all scales.

  9. Understanding the Network and User-Targeting Properties of Web Advertising Networks

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    Understanding the Network and User-Targeting Properties of Web Advertising Networks Yong Wang, Spain Abstract--Advertising has become an integral and inseparable part of the World Wide Web. However, and let advertisers choose commissioners that better fit their needs. Our content-level measurements

  10. Tensor Network Renormalization

    E-Print Network [OSTI]

    Glen Evenbly; Guifre Vidal

    2015-04-21

    We introduce a coarse-graining transformation for tensor networks that can be applied to study both the partition function of a classical statistical system and the Euclidean path integral of a quantum many-body system. The scheme is based upon the insertion of optimized unitary and isometric tensors (disentanglers and isometries) into the tensor network and has, as its key feature, the ability to remove short-range entanglement/correlations at each coarse-graining step. Removal of short-range entanglement results in scale invariance being explicitly recovered at criticality. In this way we obtain a proper renormalization group flow (in the space of tensors), one that in particular (i) is computationally sustainable, even for critical systems, and (ii) has the correct structure of fixed points, both at criticality and away from it. We demonstrate the proposed approach in the context of the 2D classical Ising model.

  11. The Science DMZ: A Network Design Pattern for Data-Intensive Science

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dart, Eli; Rotman, Lauren; Tierney, Brian; Hester, Mary; Zurawski, Jason

    2014-01-01

    The ever-increasing scale of scientific data has become a significant challenge for researchers that rely on networks to interact with remote computing systems and transfer results to collaborators worldwide. Despite the availability of high-capacity connections, scientists struggle with inadequate cyberinfrastructure that cripples data transfer performance, and impedes scientific progress. The Science DMZ paradigm comprises a proven set of network design patterns that collectively address these problems for scientists. We explain the Science DMZ model, including network architecture, system configuration, cybersecurity, and performance tools, that creates an optimized network environment for science. We describe use cases from universities, supercomputing centersmoreand research laboratories, highlighting the effectiveness of the Science DMZ model in diverse operational settings. In all, the Science DMZ model is a solid platform that supports any science workflow, and flexibly accommodates emerging network technologies. As a result, the Science DMZ vastly improves collaboration, accelerating scientific discovery. less

  12. The Science DMZ: A Network Design Pattern for Data-Intensive Science

    SciTech Connect (OSTI)

    Dart, Eli; Rotman, Lauren; Tierney, Brian; Hester, Mary; Zurawski, Jason

    2013-08-13

    The ever-increasing scale of scientific data has become a significant challenge for researchers that rely on networks to interact with remote computing systems and transfer results to collaborators worldwide. Despite the availability of high-capacity connections, scientists struggle with inadequate cyberinfrastructure that cripples data transfer performance, and impedes scientific progress. The Science DMZ paradigm comprises a proven set of network design patterns that collectively address these problems for scientists. We explain the Science DMZ model, including network architecture, system configuration, cybersecurity, and performance tools, that creates an optimized network environment for science. We describe use cases from universities, supercomputing centers and research laboratories, highlighting the effectiveness of the Science DMZ model in diverse operational settings. In all, the Science DMZ model is a solid platform that supports any science workflow, and flexibly accommodates emerging network technologies. As a result, the Science DMZ vastly improves collaboration, accelerating scientific discovery.

  13. Bilateral exchanges in social networks and the design of public institutions

    E-Print Network [OSTI]

    Mani, Ankur

    2014-01-01

    In this thesis, I study bilateral exchanges in social networks. I integrate the market based approach in economics and network based approach in sociology. I also give a joint model of externalities and peer pressure in ...

  14. Integrated Design of Chemical Processes and Utility Systems

    E-Print Network [OSTI]

    Linnhoff, B.

    1985-01-01

    The pinch concept for integrated heat recovery networks has recently become established in chemical process design. This paper presents an overview of the concept and shows how it has now been extended to total process design (reactors, separators...

  15. Scalable computational architecture for integrating biological pathway models

    E-Print Network [OSTI]

    Shiva, V. A

    2007-01-01

    A grand challenge of systems biology is to model the cell. The cell is an integrated network of cellular functions. Each cellular function, such as immune response, cell division, metabolism or apoptosis, is defined by an ...

  16. Integrated StochasticIntegrated Stochastic Network Model for aNetwork Model for a

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Equipment failureEquipment failure Labor unavailabilityLabor unavailability Communication failures and availability.availability. #12;MotivationMotivation Perception of risk affect the decisionPerception of risk

  17. Quantifying the robustness of metro networks

    E-Print Network [OSTI]

    Wang, Xiangrong; Derrible, Sybil; Ahmad, Sk Nasir; Kooij, Robert E

    2015-01-01

    Metros (heavy rail transit systems) are integral parts of urban transportation systems. Failures in their operations can have serious impacts on urban mobility, and measuring their robustness is therefore critical. Moreover, as physical networks, metros can be viewed as network topological entities, and as such they possess measurable network properties. In this paper, by using network science and graph theoretical concepts, we investigate both theoretical and experimental robustness metrics (i.e., the robustness indicator, the effective graph conductance, and the critical thresholds) and their performance in quantifying the robustness of metro networks under random failures or targeted attacks. We find that the theoretical metrics quantify different aspects of the robustness of metro networks. In particular, the robustness indicator captures the number of alternative paths and the effective graph conductance focuses on the length of each path. Moreover, the high positive correlation between the theoretical m...

  18. Residential Buildings Integration (RBI)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 RBI Priorities for FY15 and Beyond Integrating Advanced Technologies for Homes: * Building integrated renewables * IAQVentilation solutions * Integrated high performance...

  19. Integrating Module

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr MayYearYear JanDecade Year-0per6,167,3715) Integrating

  20. From Petri Nets to Differential Equations -an Integrative Approach

    E-Print Network [OSTI]

    Gilbert, David

    From Petri Nets to Differential Equations - an Integrative Approach for Biochemical Network report on the results of an investigation into the inte- gration of Petri nets and ordinary differential equations (ODEs) for the modelling and analysis of biochemical networks, and the application of our approach

  1. Energy Efficient Digital Networks

    E-Print Network [OSTI]

    Lanzisera, Steven

    2014-01-01

    equipment, market transformation for digital networks iimarket transformation of energy efficient digital networks.transformation activities. Table 7: Transforming the Network for Digital

  2. Groundwater Monitoring Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Groundwater Monitoring Network Groundwater Monitoring Network The network includes 92 natural sources, 102 regional aquifer wells, 41 intermediate-depth wells and springs, and 67...

  3. Institute for Software Integrated Systems Vanderbilt University

    E-Print Network [OSTI]

    Antsaklis, Panos

    , building automation systems, and groups of unmanned vehicles are monitored and controlled by networkedInstitute for Software Integrated Systems Vanderbilt University Nashville, Tennessee, 37235, such as automotive vehicles, building au- tomation systems, and groups of unmanned air vehicles are monitored

  4. Integrated EPC

    SciTech Connect (OSTI)

    Kerby, L.A. [Calpine Corp., San Jose, CA (United States)

    1995-11-01

    A continuing challenge facing the independent power industry is building better plants at lower cost. Price considerations have forced many developers to re-focus their capabilities to create viable, new alternatives to traditional turnkey project contracts. Prompted by such pressures, Calpine Corp. recently created its own internal, integrated solution to project development which provides more control and input for a project owner and manager while establishing a solid set of guarantees to non-recourse lenders through a program of warranties and overall insurance coverage. The proof case for Calpine-Construct is the Sumas Project, a 125 MW gas-fired cogeneration plant in Sumas, WA, near the Canadian border. The Sumas project demonstrates how owners, suppliers and contractors, working together on site, can be readily able to solve construction problems.

  5. The GIS Manual 1 The Integration of Internet GIS

    E-Print Network [OSTI]

    Tsou, Ming-Hsiang

    The GIS Manual 1 CHAPTER 48 The Integration of Internet GIS and Wireless Mobile GIS Ming, centralized GIS architecture, to an open, distributed geographic information services (GIServices) framework. With advances in computer networking and wireless communication technology, GIS is moving toward an integration

  6. Downhole drilling network using burst modulation techniques

    DOE Patents [OSTI]

    Hall; David R. (Provo, UT), Fox; Joe (Spanish Fork, UT)

    2007-04-03

    A downhole drilling system is disclosed in one aspect of the present invention as including a drill string and a transmission line integrated into the drill string. Multiple network nodes are installed at selected intervals along the drill string and are adapted to communicate with one another through the transmission line. In order to efficiently allocate the available bandwidth, the network nodes are configured to use any of numerous burst modulation techniques to transmit data.

  7. Industrial Applications of Networked Control Karl H. Johansson

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    fuel efficiency using networked sensing Disaster relief support using mobile relay nodes demonstration integrating ABBSiemensSAP systems 1718 Jun 2008 Supervisory Web services ABB 800xA OPC

  8. ENERGY EFFICIENCY AND SECURITY FOR MULTIHOP WIRELESS NETWORKS

    E-Print Network [OSTI]

    Vaidya, Nitin

    ENERGY EFFICIENCY AND SECURITY FOR MULTIHOP WIRELESS NETWORKS BY MATTHEW JEFFERSON MILLER B over wireless channels demands confidentiality and integrity. In the energy efficiency domain that marginal gains in battery energy density necessitate energy efficient protocols. In the security realm

  9. Development of a routing application with a heighted road network

    E-Print Network [OSTI]

    Vasileiadis, Konstantinos

    2007-11-17

    According to Ordnance Survey (OS), the Integrated Transport Network (ITN) layer is the definitive, most accurate and up-to-date geographic reference for Great Britains road structure representing all navigable roads, from ...

  10. International Journal of Network Security, Vol.16, No.4, PP.289303, July 2014 289 Penny: Secure, Decentralized Data Management

    E-Print Network [OSTI]

    Hamlen, Kevin W.

    International Journal of Network Security, Vol.16, No.4, PP.289­303, July 2014 289 Penny: Secure in these networks. This paper presents Penny, a structured P2P network that efficiently supports integrity that Penny can efficiently handle realistic P2P network traffic and robust enough to prevent malicious

  11. Composing protocol frameworks for active wireless networks

    E-Print Network [OSTI]

    Minden, Gary J.; Kulkarni, Prasad A.

    2000-03-01

    of multimedia services. 1he time is fast approaching wlicn a fundamental architectural shift on a large scalc needs to be undertaken to give rise to a truly integrated data-centric inulti-scrvicc network witti a unified control infrastruclure. The realization... workin4 in this area with particular emphasis r~n intcrworking bctwcen packet networks and legacy circuit-switched networks. Thc goal of this special issuc is to focus on the control and manaqement architectures for thc ncw data-centric forms of mutti...

  12. Stochastic thermodynamics of chemical reaction networks

    E-Print Network [OSTI]

    Tim Schmiedl; Udo Seifert

    2006-12-19

    For chemical reaction networks described by a master equation, we define energy and entropy on a stochastic trajectory and develop a consistent nonequilibrium thermodynamic description along a single stochastic trajectory of reaction events. A first-law like energy balance relates internal energy, applied (chemical) work and dissipated heat for every single reaction. Entropy production along a single trajectory involves a sum over changes in the entropy of the network itself and the entropy of the medium. The latter is given by the exchanged heat identified through the first law. Total entropy production is constrained by an integral fluctuation theorem for networks arbitrarily driven by time-dependent rates and a detailed fluctuation theorem for networks in the steady state. Further exact relations like a generalized Jarzynski relation and a generalized Clausius inequality are discussed. We illustrate these results for a three-species cyclic reaction network which exhibits nonequilibrium steady states as well as transitions between different steady states.

  13. Energy Ef cient Routing With Unreliable Links in Wireless Networks

    E-Print Network [OSTI]

    Li, Xiang-Yang

    Energy Ef cient Routing With Unreliable Links in Wireless Networks Xiang-Yang Li Dept. of Compt24@iit.edu Abstract Energy ef cient routings and power control tech- niques in wireless networks have wireless link layers by integrating the power control techniques into the energy ef cient routing. We study

  14. Scaling theory for information networks Melanie E. Moses1,

    E-Print Network [OSTI]

    New Mexico, University of

    , University of New Mexico, Albuquerque, NM 87131, USA 2 School of Computing, University of Utah, Salt Lake, brains, the Internet and microprocessors. Distribution networks enable the integrated and coordinated and performance of networked information systems including transistors on chips, hosts on the Internet and neurons

  15. An Information-sharing Architecture for Wireless Sensor Networks

    E-Print Network [OSTI]

    Heinzelman, Wendi

    1 An Information-sharing Architecture for Wireless Sensor Networks Christophe J. Merlin and Wendi B. Heinzelman Department of Electrical and Computer Engineering, University of Rochester, Rochester NY {merlin for a unifying wireless sensor networks archi- tecture that provides more integration than the standard layered

  16. Neural Networks Early Neural Network Modeling

    E-Print Network [OSTI]

    Yuste, Rafael

    Appendix E Neural Networks Early Neural Network Modeling Neurons Are Computational Devices A Neuron? This is the central question moti- vating the study of neural networks. In this appendix we provide a brief historical review of the field, intro- duce some key concepts, and discuss two influential models of neural networks

  17. Distributed downhole drilling network

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Fox, Joe; Pixton, David S.

    2006-11-21

    A high-speed downhole network providing real-time data from downhole components of a drilling strings includes a bottom-hole node interfacing to a bottom-hole assembly located proximate the bottom end of a drill string. A top-hole node is connected proximate the top end of the drill string. One or several intermediate nodes are located along the drill string between the bottom-hole node and the top-hole node. The intermediate nodes are configured to receive and transmit data packets transmitted between the bottom-hole node and the top-hole node. A communications link, integrated into the drill string, is used to operably connect the bottom-hole node, the intermediate nodes, and the top-hole node. In selected embodiments, a personal or other computer may be connected to the top-hole node, to analyze data received from the intermediate and bottom-hole nodes.

  18. Integral Invariant Signatures

    E-Print Network [OSTI]

    S. Manay; A. J. Yezzi; B. W. Hong; S. Soatto

    2004-01-01

    Projective curvature and integral invariants. IJCV, 40(3):a database of 23 shapes. Integral Invariant Signatures 7. A.C. Lopez, and J. M. Morel. Integral and local a?ne invariant

  19. Integral invariant signatures

    E-Print Network [OSTI]

    Manay, S; Hong, B W; Yezzi, A J; Soatto, Stefano

    2004-01-01

    Projective curvature and integral invariants. IJCV, 40(3):a database of 23 shapes. Integral Invariant Signatures 7. A.C. Lopez, and J. M. Morel. Integral and local a?ne invariant

  20. CX: A Scalable, Robust Network for Parallel Peter Cappello and Dimitris Mourloukos

    E-Print Network [OSTI]

    Cappello, Peter

    CX: A Scalable, Robust Network for Parallel Computing Peter Cappello and Dimitris Mourloukos}@cs.ucsb.edu Abstract CX, a network-based computational exchange, is presented. The sys- tem's design integrates failures. Tasks are distributed throughout the server network via a simple "diffusion" process. CX

  1. CX: A Scalable, Robust Network for Parallel Peter Cappello and Dimitris Mourloukos

    E-Print Network [OSTI]

    Cappello, Peter

    CX: A Scalable, Robust Network for Parallel Computing Peter Cappello and Dimitris Mourloukos}@cs.ucsb.edu Abstract CX, a network­based computational exchange, is presented. The sys­ tem's design integrates failures. Tasks are distributed throughout the server network via a simple ``di#usion'' process. CX

  2. Distribution Grid Integration

    Broader source: Energy.gov [DOE]

    The DOE Systems Integration team funds distribution grid integration research and development (R&D) activities to address the technical issues that surround distribution grid planning,...

  3. Thermal Control & System Integration

    Broader source: Energy.gov [DOE]

    The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies....

  4. The Cauchy Integral Formula

    E-Print Network [OSTI]

    Steve Bell

    2009-06-24

    Feb 23, 2009 ... Cauchy Integral Formula basics. I'm using the enumerate environment on this slide. 1. The Cauchy Integral Formula was discovered by Cauchy...

  5. The Cauchy Integral Formula

    E-Print Network [OSTI]

    Feb 23, 2009 ... Cauchy Integral Formula basics I'm using the enumerate environment on this slide. The Cauchy Integral Formula was discovered by Cauchy.

  6. Multiagent Coordination in Microgrids via Wireless Networks

    E-Print Network [OSTI]

    Zhuang, Weihua

    Multiagent Coordination in Microgrids via Wireless Networks Hao Liang, BBCR Group, University of Waterloo Abstract The future smart grid is expected to be an integration of intelligent microgrids featured to facilitate pervasive microgrid monitoring and control at a high flexibility and low deployment cost. In order

  7. FUTURE POWER GRID INITIATIVE Next Generation Network

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE Next Generation Network Simulations for Power System Applications resources. To operate the future power grids, these will need to take into account: the integration (509) 372-6575 jason.fuller@pnnl.gov ABOUT FPGI The Future Power Grid Initiative (FPGI) will deliver

  8. Learning infinite mixture of networks Yizhe Zhang

    E-Print Network [OSTI]

    Richardson, David

    -network structures can help us understand the subtle differential regulations among cell population at higher in G for predicting xi given pa(xi). The conjugacy of BGe prior (Normal- Wishart) let the integral size do for c = 1 : Cluster size do Calculate e

  9. Radioactive Target Detection Using Wireless Sensor Network

    E-Print Network [OSTI]

    Zhang, Tonglin

    components, enhanced the ideas of wireless sensor networks (WSN). The goal of any WSN is to provide measures for a WSN is how to efficiently integrate the available information from individual sensors to reach with WSN can be categorized into two groups of methods: decision fusion and value fusion methods

  10. Protecting a University's Wireless Data Network with the WPA and VPN Security Solutions

    E-Print Network [OSTI]

    Saksupakul, Rattanachai

    2007-05-18

    integrity and confidentiality to users and clients. A VPN gateway is the primary network element that provides a virtual, secure connection between the users or clients and servers. VPN tunneling protocols and cryptographic algorithms are fundamentally... increases security and reliability of the network with its sophisticated tunneling protocols and encryption software. Increasingly, the VPN technology has been widely implemented wireless data networks in order to maximize confidentiality, data integrity...

  11. Advanced mobile networking, sensing, and controls.

    SciTech Connect (OSTI)

    Feddema, John Todd; Kilman, Dominique Marie; Byrne, Raymond Harry; Young, Joseph G.; Lewis, Christopher L.; Van Leeuwen, Brian P.; Robinett, Rush D. III; Harrington, John J.

    2005-03-01

    This report describes an integrated approach for designing communication, sensing, and control systems for mobile distributed systems. Graph theoretic methods are used to analyze the input/output reachability and structural controllability and observability of a decentralized system. Embedded in each network node, this analysis will automatically reconfigure an ad hoc communication network for the sensing and control task at hand. The graph analysis can also be used to create the optimal communication flow control based upon the spatial distribution of the network nodes. Edge coloring algorithms tell us that the minimum number of time slots in a planar network is equal to either the maximum number of adjacent nodes (or degree) of the undirected graph plus some small number. Therefore, the more spread out that the nodes are, the fewer number of time slots are needed for communication, and the smaller the latency between nodes. In a coupled system, this results in a more responsive sensor network and control system. Network protocols are developed to propagate this information, and distributed algorithms are developed to automatically adjust the number of time slots available for communication. These protocols and algorithms must be extremely efficient and only updated as network nodes move. In addition, queuing theory is used to analyze the delay characteristics of Carrier Sense Multiple Access (CSMA) networks. This report documents the analysis, simulation, and implementation of these algorithms performed under this Laboratory Directed Research and Development (LDRD) effort.

  12. Network Monitoring in Multicast Networks Using Network Coding

    E-Print Network [OSTI]

    Ho, Tracey

    , and give some experimental results for one and two link failures in randomly generated networks. We also inference of possible locations of link failures or losses in a network. For distributed randomized network coding, we bound the probability of being able to distinguish among a given set of failure events

  13. The Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment TopMetathesisSediments and RelatedProject HomeNetwork

  14. Outline Introduction Literature Review Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling with Empirical review An integrated electric power supply chain and fuel market network framework Empirical case study primary energy (Energy Information Administration (2000, 2005)) Deregulation Wholesale market Bilateral

  15. Introduction to Network Analysis 1 Introduction to Network Analysis

    E-Print Network [OSTI]

    Safro, Ilya

    Networks from networksandservers.blogspot.com #12;Introduction to Network Analysis 7 Natural gas major

  16. Proceedings of the Neural Network Workshop for the Hanford Community

    SciTech Connect (OSTI)

    Keller, P.E.

    1994-01-01

    These proceedings were generated from a series of presentations made at the Neural Network Workshop for the Hanford Community. The abstracts and viewgraphs of each presentation are reproduced in these proceedings. This workshop was sponsored by the Computing and Information Sciences Department in the Molecular Science Research Center (MSRC) at the Pacific Northwest Laboratory (PNL). Artificial neural networks constitute a new information processing technology that is destined within the next few years, to provide the world with a vast array of new products. A major reason for this is that artificial neural networks are able to provide solutions to a wide variety of complex problems in a much simpler fashion than is possible using existing techniques. In recognition of these capabilities, many scientists and engineers are exploring the potential application of this new technology to their fields of study. An artificial neural network (ANN) can be a software simulation, an electronic circuit, optical system, or even an electro-chemical system designed to emulate some of the brain`s rudimentary structure as well as some of the learning processes that are believed to take place in the brain. For a very wide range of applications in science, engineering, and information technology, ANNs offer a complementary and potentially superior approach to that provided by conventional computing and conventional artificial intelligence. This is because, unlike conventional computers, which have to be programmed, ANNs essentially learn from experience and can be trained in a straightforward fashion to carry out tasks ranging from the simple to the highly complex.

  17. Random integral currents

    E-Print Network [OSTI]

    M. Zyskin

    2010-05-12

    For nice functions, invariant means over integral currents (certain generalized surfaces), can be uniquely defined.

  18. Network coding for robust wireless networks

    E-Print Network [OSTI]

    Kim, MinJi, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Wireless networks and communications promise to allow improved access to services and information, ubiquitous connectivity, and mobility. However, current wireless networks are not well-equipped to meet the high bandwidth ...

  19. Energy aware network coding in wireless networks

    E-Print Network [OSTI]

    Shi, Xiaomeng, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Energy is one of the most important considerations in designing reliable low-power wireless communication networks. We focus on the problem of energy aware network coding. In particular, we investigate practical energy ...

  20. Efficient network camouflaging in wireless networks

    E-Print Network [OSTI]

    Jiang, Shu

    2006-04-12

    (e.g. broadcast, node mobility) that traditional wired networks do not possess. This necessitates developing new techniques that take account of properties of wireless networks and are able to achieve a good balance between performance and security...

  1. Demonstration and Results of Grid Integrated Technologies at the Demand to Grid Laboratory (D2G Lab): Phase I Operations Report

    E-Print Network [OSTI]

    Ghatikar, Girish

    2014-01-01

    connected to Coulombs ChargePoint network. This EV chargerAutoGrids integration of ChargePoint API into DROMS The

  2. Integrated chemical/biological treatment of paint stripper mixed waste: Metals toxicity and separation

    SciTech Connect (OSTI)

    Vanderberg-Twary, L.; Grumbine, R.K.; Foreman, T.; Hanners, J.L.; Brainard, J.R.; Sauer, N.N.; Unkefer, P.J.

    1995-05-01

    The DOE complex has generated vast quantities of complex heterogeneous mixed wastes. Paint stripper waste (PSW) is a complex waste that arose from decontamination and decommissioning activities. It contains paint stripper, cheesecloth, cellulose-based paints with Pb and Cr, and suspect Pu. Los Alamos National Laboratory has 150--200 barrels of PSW and other national laboratories such as Rocky Flats Plant have many more barrels of heterogeneous waste. Few technologies exist that can treat this complex waste. Our approach to solving this problem is the integration of two established technologies: biodegradation and metals chelation.

  3. Cooperative Wireless Network Behnaam Aazhang

    E-Print Network [OSTI]

    Aazhang, Behnaam

    Cooperative Wireless Network Behnaam Aazhang #12;Cooperative Wireless Network Behnaam Aazhang Sabharwal #12;Wireless Network Infrastructure Ad hoc Mesh network #12;Engineering Wireless Network Wireless links Per link design #12;Single Wireless Link Additive Gaussian Channels Achievable rate

  4. Wind Integration Study Methods (Presentation)

    SciTech Connect (OSTI)

    Milligan, M.; Kirby, B.

    2011-04-01

    This presentation provides an overview of common elements, differences, integration costs, and errors in integration analysis.

  5. Interconnection networks

    DOE Patents [OSTI]

    Faber, V.; Moore, J.W.

    1988-06-20

    A network of interconnected processors is formed from a vertex symmetric graph selected from graphs GAMMA/sub d/(k) with degree d, diameter k, and (d + 1)exclamation/ (d /minus/ k + 1)exclamation processors for each d greater than or equal to k and GAMMA/sub d/(k, /minus/1) with degree d /minus/ 1, diameter k + 1, and (d + 1)exclamation/(d /minus/ k + 1)exclamation processors for each d greater than or equal to k greater than or equal to 4. Each processor has an address formed by one of the permutations from a predetermined sequence of letters chosen a selected number of letters at a time, and an extended address formed by appending to the address the remaining ones of the predetermined sequence of letters. A plurality of transmission channels is provided from each of the processors, where each processor has one less channel than the selected number of letters forming the sequence. Where a network GAMMA/sub d/(k, /minus/1) is provided, no processor has a channel connected to form an edge in a direction delta/sub 1/. Each of the channels has an identification number selected from the sequence of letters and connected from a first processor having a first extended address to a second processor having a second address formed from a second extended address defined by moving to the front of the first extended address the letter found in the position within the first extended address defined by the channel identification number. The second address is then formed by selecting the first elements of the second extended address corresponding to the selected number used to form the address permutations. 9 figs.

  6. Advanced Integrated Traction System

    SciTech Connect (OSTI)

    Greg Smith; Charles Gough

    2011-08-31

    The United States Department of Energy elaborates the compelling need for a commercialized competitively priced electric traction drive system to proliferate the acceptance of HEVs, PHEVs, and FCVs in the market. The desired end result is a technically and commercially verified integrated ETS (Electric Traction System) product design that can be manufactured and distributed through a broad network of competitive suppliers to all auto manufacturers. The objectives of this FCVT program are to develop advanced technologies for an integrated ETS capable of 55kW peak power for 18 seconds and 30kW of continuous power. Additionally, to accommodate a variety of automotive platforms the ETS design should be scalable to 120kW peak power for 18 seconds and 65kW of continuous power. The ETS (exclusive of the DC/DC Converter) is to cost no more than $660 (55kW at $12/kW) to produce in quantities of 100,000 units per year, should have a total weight less than 46kg, and have a volume less than 16 liters. The cost target for the optional Bi-Directional DC/DC Converter is $375. The goal is to achieve these targets with the use of engine coolant at a nominal temperature of 105C. The system efficiency should exceed 90% at 20% of rated torque over 10% to 100% of maximum speed. The nominal operating system voltage is to be 325V, with consideration for higher voltages. This project investigated a wide range of technologies, including ETS topologies, components, and interconnects. Each technology and its validity for automotive use were verified and then these technologies were integrated into a high temperature ETS design that would support a wide variety of applications (fuel cell, hybrids, electrics, and plug-ins). This ETS met all the DOE 2010 objectives of cost, weight, volume and efficiency, and the specific power and power density 2015 objectives. Additionally a bi-directional converter was developed that provides charging and electric power take-off which is the first step towards enabling a smart-grid application. GM under this work assessed 29 technologies; investigated 36 configurations/types power electronics and electric machines, filed 41 invention disclosures; and ensured technology compatibility with vehicle production. Besides the development of a high temperature ETS the development of industrial suppliers took place because of this project. Suppliers of industrial power electronic components are numerous, but there are few that have traction drive knowledge. This makes it difficult to achieve component reliability, durability, and cost requirements necessary of high volume automotive production. The commercialization of electric traction systems for automotive industry requires a strong diverse supplier base. Developing this supplier base is dependent on a close working relationship between the OEM and supplier so that appropriate component requirements can be developed. GM has worked closely with suppliers to develop components for electric traction systems. Components that have been the focus of this project are power modules, capacitors, heavy copper boards, current sensors, and gate drive and controller chip sets. Working with suppliers, detailed component specifications have been developed. Current, voltage, and operation environment during the vehicle drive cycle were evaluated to develop higher resolution/accurate component specifications.

  7. Financial Networks Anna Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    Freight Network World Oil Routes Natural Gas Flows Network Systems Internet Traffic Anna Nagurney in decision-making; constraints on resources: human, financial, natural, time, etc.; global reach of many of Networks Today large-scale nature and complexity of network topology; congestion, which leads

  8. Integrated risk information system (IRIS)

    SciTech Connect (OSTI)

    Tuxen, L.

    1990-12-31

    The Integrated Risk Information System (IRIS) is an electronic information system developed by the US Environmental Protection Agency (EPA) containing information related to health risk assessment. IRIS is the Agency`s primary vehicle for communication of chronic health hazard information that represents Agency consensus following comprehensive review by intra-Agency work groups. The original purpose for developing IRIS was to provide guidance to EPA personnel in making risk management decisions. This original purpose for developing IRIS was to guidance to EPA personnel in making risk management decisions. This role has expanded and evolved with wider access and use of the system. IRIS contains chemical-specific information in summary format for approximately 500 chemicals. IRIS is available to the general public on the National Library of Medicine`s Toxicology Data Network (TOXNET) and on diskettes through the National Technical Information Service (NTIS).

  9. The world's offshore continental margins contain vast reserves of

    E-Print Network [OSTI]

    Texas at Austin, University of

    - ural gas that is embedded in cold, near-seafloorstrata.Published esti- mates suggest that the energy rep- resented by gas hydrate may exceed the energy available from conventional fossil fuel by a fac energy planning. Groups in several nations are attemptingtoevaluatetheresource and to define seafloor

  10. Energy Department Expands Research into Methane Hydrates, a Vast...

    Broader source: Energy.gov (indexed) [DOE]

    American economic competiveness and energy security. "The recent boom in natural gas production - in part due to long-term Energy Department investments beginning in the 70's and...

  11. Energy Department Expands Research into Methane Hydrates, a Vast, Untapped

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNatural Gas | Department of Energy WASHINGTON -

  12. Functionalized polyaniline-based composite membranes with vastly improved

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find whatGasEnergyfeatureCleanperformance for separation of

  13. First Google.Org-Funded Geothermal Mapping Report Confirms Vast

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015Executive Order14,EnergyFinancing andforExponential

  14. First Google.Org-Funded Geothermal Mapping Report Confirms Vast

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWindUpcoming events SeptemberNot Available

  15. DOE Accord Seeks Accelerated Development of Alaska's Vast Unconventional

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle10 DOE ASSESSMENT SEAB Recommendations Related toEnergy

  16. Simulated, Emulated, and Physical Investigative Analysis (SEPIA) of networked systems.

    SciTech Connect (OSTI)

    Burton, David P.; Van Leeuwen, Brian P.; McDonald, Michael James; Onunkwo, Uzoma A.; Tarman, Thomas David; Urias, Vincent E.

    2009-09-01

    This report describes recent progress made in developing and utilizing hybrid Simulated, Emulated, and Physical Investigative Analysis (SEPIA) environments. Many organizations require advanced tools to analyze their information system's security, reliability, and resilience against cyber attack. Today's security analysis utilize real systems such as computers, network routers and other network equipment, computer emulations (e.g., virtual machines) and simulation models separately to analyze interplay between threats and safeguards. In contrast, this work developed new methods to combine these three approaches to provide integrated hybrid SEPIA environments. Our SEPIA environments enable an analyst to rapidly configure hybrid environments to pass network traffic and perform, from the outside, like real networks. This provides higher fidelity representations of key network nodes while still leveraging the scalability and cost advantages of simulation tools. The result is to rapidly produce large yet relatively low-cost multi-fidelity SEPIA networks of computers and routers that let analysts quickly investigate threats and test protection approaches.

  17. INTEGRATING PHOTOVOLTAIC SYSTEMS

    E-Print Network [OSTI]

    Delaware, University of

    INTEGRATING PHOTOVOLTAIC SYSTEMS INTO PUBLIC SECTOR PERFORMANCE CONTRACTS IN DELAWARE FINAL for Energy and Environmental Policy University of Delaware February 2006 #12;INTEGRATING PHOTOVOLTAIC..................................................................................................... 1 1.2 Photovoltaics in Performance Contracts: An Overview

  18. Research Misconduct (Research Integrity

    E-Print Network [OSTI]

    Wapstra, Erik

    Research Misconduct (Research Integrity Coordinator report) Glossary ADR Associate Dean Research ANDS Australian National Data Sharing ITS Information Technology Services NeCTAR National eResearch Collaboration Tools and Resources RSDI Research Storage Data Infrastructure input Research Integrity Advisors

  19. Southwestern Ontario Medical Education Network Southwestern Ontario Medical Education Network

    E-Print Network [OSTI]

    Lennard, William N.

    Southwestern Ontario Medical Education Network SWOMEN Southwestern Ontario Medical Education Network SWOMEN Contact: Charlotte Sikatori, Southwestern Ontario Medical Education Network (SWOMEN

  20. IMAGESTATE n this article, we provide a signal processing perspective on large-scale sensor networks. We focus

    E-Print Network [OSTI]

    Tong, Lang

    networks. We focus on two characteristics of sensor networks: application specificity and energy constraint be exploited by network protocols to ensure energy efficiency. The underlying theme is about how a principled that the optimal MAC under an energy constraint requires integration with the physical layer and the separation

  1. Integrated rural energy planning

    SciTech Connect (OSTI)

    El Mahgary, Y.; Biswas, A.K.

    1985-01-01

    This book presents papers on integrated community energy systems in developing countries. Topics considered include an integrated rural energy system in Sri Lanka, rural energy systems in Indonesia, integrated rural food-energy systems and technology diffusion in India, bringing energy to the rural sector in the Philippines, the development of a new energy village in China, the Niaga Wolof experimental rural energy center, designing a model rural energy system for Nigeria, the Basaisa village integrated field project, a rural energy project in Tanzania, rural energy development in Columbia, and guidelines for the planning, development and operation of integrated rural energy projects.

  2. The universal path integral

    E-Print Network [OSTI]

    Seth Lloyd; Olaf Dreyer

    2013-02-12

    Path integrals represent a powerful route to quantization: they calculate probabilities by summing over classical configurations of variables such as fields, assigning each configuration a phase equal to the action of that configuration. This paper defines a universal path integral, which sums over all computable structures. This path integral contains as sub-integrals all possible computable path integrals, including those of field theory, the standard model of elementary particles, discrete models of quantum gravity, string theory, etc. The universal path integral possesses a well-defined measure that guarantees its finiteness, together with a method for extracting probabilities for observable quantities. The universal path integral supports a quantum theory of the universe in which the world that we see around us arises out of the interference between all computable structures.

  3. When Network Coding improves the Performances of Clustered Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    When Network Coding improves the Performances of Clustered Wireless Networks that significantly increases the performances of clustering algorithms in wireless multi-hop networks-XOR coding; wireless multi-hop networks; clustering I. INTRODUCTION Partitioning nodes

  4. Nonlinear Optics in Doped Silica Glass Integrated Waveguide Structures

    E-Print Network [OSTI]

    Duchesne, David; Razzari, Luca; Morandotti, Roberto; Little, Brent; Chu, Sai T; Moss, David J

    2015-01-01

    Integrated photonic technologies are rapidly becoming an important and fundamental milestone for wideband optical telecommunications. Future optical networks have several critical requirements, including low energy consumption, high efficiency, greater bandwidth and flexibility, which must be addressed in a compact form factor.

  5. Efficient Integrity Checking for Databases with Recursive Views

    E-Print Network [OSTI]

    Martinenghi, Davide

    Efficient Integrity Checking for Databases with Recursive Views Davide Martinenghi and Henning Christiansen Roskilde University, Computer Science Dept. P.O.Box 260, DK-4000 Roskilde, Denmark E-mail: {dm,henning-finding problems, such as network routing and travel planning. The introduction of re- cursion (since 1999

  6. Towards Integrated PSEs for Wireless Communications: Experiences with the S

    E-Print Network [OSTI]

    Ramakrishnan, Naren

    Wireless Networking and Communications Group (WNCG) Department of Electrical and Computer EngineeringTowards Integrated PSEs for Wireless Communications: Experiences with the S W and SitePlanner R , Jing Jiang , and William H. Tranter Wireless Valley Communications, Inc. Austin, TX 78758 Google

  7. Long-term Turnaround Planning for Integrated Chemical Sites

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Long-term Turnaround Planning for Integrated Chemical Sites Satya Amaran, Tong Zhang, Nick Company) 1 #12;Problem Statement Exploit network interactions, storage availability, and prices considerations Future/current work Medium-term turnaround scheduling under duration uncertainty for manpower

  8. Finite-time Thermodynamic Analysis of Controlled Heat Integration

    E-Print Network [OSTI]

    Salamon, Peter

    related to the efficient integration of heat in the presence of finite conductance are addressed a cycle custom designed to match the utility demands. The results give a simple measure of potential exergy savings from incorporating active elements into the network. 1. Introduction The present paper

  9. Integrating Concurrency Control and Energy Management in Device Drivers

    E-Print Network [OSTI]

    Marti, Mikls

    Integrating Concurrency Control and Energy Management in Device Drivers Kevin Klues , Vlado@cs.berkeley.edu dgay@intel-research.net Abstract Energy management is a critical concern in wireless sensornets. De- spite its importance, sensor network operating systems today pro- vide minimal energy management support

  10. Vulnerability Analysis of Complex Networks from Transportation Networks to

    E-Print Network [OSTI]

    Nagurney, Anna

    ;Natural Gas Pipeline Network in the US #12;World Oil Trading Network #12;The study of the efficient

  11. Online Social Network Analysis: A Survey of Research Applications in Computer Science

    E-Print Network [OSTI]

    Kurka, David Burth; Von Zuben, Fernando J

    2015-01-01

    The emergence and popularization of online social networks suddenly made available a large amount of data from social organization, interaction and human behaviour. All this information opens new perspectives and challenges to the study of social systems, being of interest to many fields. Although most online social networks are recent (less than fifteen years old), a vast amount of scientific papers was already published on this topic, dealing with a broad range of analytical methods and applications. This work describes how computational researches have approached this subject and the methods used to analyse such systems. Founded on a wide though non-exaustive review of the literature, a taxonomy is proposed to classify and describe different categories of research. Each research category is described and the main works, discoveries and perspectives are highlighted.

  12. Comparison between Traditional Neural Networks and Radial Basis Function Networks

    E-Print Network [OSTI]

    Wilamowski, Bogdan Maciej

    Comparison between Traditional Neural Networks and Radial Basis Function Networks Tiantian Xie, Hao networks: traditional neural networks and radial basis function (RBF) networks, both of which of neural network architectures are analyzed and compared based on four different examples. The comparison

  13. Cooperation Incentives for Wireless Networks

    E-Print Network [OSTI]

    Wu, Chuchu

    2015-01-01

    incentives in multi-hop wireless networks. In INFOCOM,for offloading traffic from LTE network to wireless peer-to-reputation sys- tem for wireless mesh networks using network

  14. Integral and Euclidean Ramsey theory

    E-Print Network [OSTI]

    Tressler, Eric

    2010-01-01

    CALIFORNIA, SAN DIEGO Integral and Euclidean Ramsey Theory Ax ABSTRACT OF THE DISSERTATION Integral and Euclidean Ramsey

  15. High Performance Datacenter Networks

    E-Print Network [OSTI]

    Cortes, Corinna

    High Performance Datacenter Networks Architectures, Algorithms, and Opportunities #12;Synthesis architecture conferences, such as ISCA, HPCA, MICRO, and ASPLOS. High Performance Datacenter Networks Computer Architecture Daniel J. Sorin 2009 The Datacenter as a Computer: An Introduction to the Design

  16. Using Neural Networks

    E-Print Network [OSTI]

    Gabel, S.

    2003-01-01

    A neural network approach is employed for estimating key efficiency parameters in a gas turbine engine. The concept is demonstrated within a limited operating region for a given engine. The neural network is developed to estimate certain...

  17. Class network routing

    DOE Patents [OSTI]

    Bhanot, Gyan (Princeton, NJ); Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton On Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

    2009-09-08

    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  18. Rooftop Unit Network Project

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Network Project RTU Network Project Michael Brambley, Ph.D. Pacific Northwest National Laboratory Michael.Brambley@pnnl.gov (509) 375-6875 April 4, 2013 2 | Building Technologies...

  19. Financial Networks Anna Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    Gothenburg University Gothenburg, Sweden and John F. Smith Memorial Professor Director Virtual Center themselves, such as the Internet with electric power networks, financial networks, and transportation Cables Radio Links Voice, Data, Video Energy Pumping Stations, Plants Pipelines, Transmission Lines Water

  20. Network coded wireless architecture

    E-Print Network [OSTI]

    Katti, Sachin Rajsekhar

    2008-01-01

    Wireless mesh networks promise cheap Internet access, easy deployment, and extended range. In their current form, however, these networks suffer from both limited throughput and low reliability; hence they cannot meet the ...

  1. Mobile Networks and Applications

    E-Print Network [OSTI]

    Chen, Min

    of Western Macedonia, Macedonia, Greece e-mail: vasilako@ath.forthnet.gr Keywords wireless sensor networks

  2. Integrated Retail and Wholesale Power System Operation with Smart-Grid Functionality

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    of retail and wholesale power markets operating over transmission and distribution networks with smart is the integrated study of retail and wholesale power markets operating over transmis- sion and distribution grids1 Integrated Retail and Wholesale Power System Operation with Smart-Grid Functionality Dionysios

  3. Metallic nanowire networks

    DOE Patents [OSTI]

    Song, Yujiang; Shelnutt, John A.

    2012-11-06

    A metallic nanowire network synthesized using chemical reduction of a metal ion source by a reducing agent in the presence of a soft template comprising a tubular inverse micellar network. The network of interconnected polycrystalline nanowires has a very high surface-area/volume ratio, which makes it highly suitable for use in catalytic applications.

  4. TVA's Integrated River System

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and controlling floods. So far as may be consistent with such purposes, ...for the generation of electric energy... TVA Power Service Area TVA'S INTEGRATED RIVER SYSTEM | 3...

  5. The Cauchy Integral Formula

    E-Print Network [OSTI]

    2009-06-24

    Feb 23, 2009 ... Integral. Formula. Steve Bell. A slide with a definition and a theorem. Definition. The residue of an analytic function f at an isolated singularity.

  6. Sandia Energy - Grid Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    cybersecurity, energy storage, materials science, advanced controls, and microgrids, and is an integral part of Sandia's larger portfolio of renewable energy technology...

  7. Commercial Buildings Integration

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Buildings Integration Images courtesy CREE, True Manufacturing, A.O. Smith, Bernstein Associates, Cambridge Engineering, Alliance Laundry Systems, NREL 2 Strategic Fit within...

  8. Integrated Photonics for Low-Power Packet Networking

    E-Print Network [OSTI]

    2011-01-01

    to the global carbon footprint, especially in data centerHE predicted carbon footprint of data communicationssectors to the global carbon footprint. Fig. 2. Intel study

  9. AN INTEGRATED APPROACH TOWARDS THE SIMULATION ANALYSIS OF NETWORK PROTOCOLS

    E-Print Network [OSTI]

    Massari, Luisa

    represents an important aspect at every stage in the life cycle of computer systems. Design, recon guration of the processing mech- anisms of the system itself. The architectures of computer systems, and the ap- plications Research Council (C.N.R.) under Grant 92.01571.PF69 and by the Italian MURST under the 40% and 60% Projects

  10. Development of distinct control networks through segregation and integration

    E-Print Network [OSTI]

    it is constructed in development'' and ``how development can go awry.'' The following report uses resting state parietal lob- ule (IPL), precuneus, dorsal frontal (dF), and midcingulate (6) [see supporting information

  11. Integrating physical and genetic interaction networks for biological pathway discovery

    E-Print Network [OSTI]

    Bandyopadhyay, Sourav

    2010-01-01

    the DNA Damage Response (DDR) remain to be identified. Here,to uncovering the components of DDR pathways. Yeast has beenprograms associated with the DDR 7 , chIP-chip to identify

  12. Causal Network Methods for Integrated Project Portfolio Risk Analysis

    E-Print Network [OSTI]

    Govan, Paul

    2014-08-06

    Corporate portfolio risk analysis is of primary concern for many organizations, as the success of strategic objectives greatly depends on an accurate risk assessment. Current risk analysis methods typically involve statistical models of risk...

  13. Integrated Analysis of Protein Complexes and Regulatory Networks...

    Office of Scientific and Technical Information (OSTI)

    EXPORTS; GENES; GENETICS; METABOLISM; MUTANTS; NITRATES; NITRITES; OXIDOREDUCTASES; PROTEINS; RADIOISOTOPES; VALENCE Word Cloud More Like This Full Text preview image File size...

  14. Coordinated control and network integration of wave power farms

    E-Print Network [OSTI]

    Nambiar, Anup Jayaprakash

    2012-11-29

    Significant progress has been made in the development of wave energy converters (WECs) during recent years, with prototypes and farms of WECs being installed in different parts of the world. With increasing sizes of ...

  15. Horizontal Integration, an AS Telecom Network Operations Case Study

    E-Print Network [OSTI]

    Kekovole, Stephen Andaye

    2011-12-16

    the employees to make decisions pertaining to their day to day work activity. This did improve service delivery but it limited the employee to function within his/her silo. Thus the issue of cross team barriers still existed resulting in conflicts between... department to a 12 process. With expertise from each of the departments, these process teams are equipped with the multi-disciplinary expertise to make daily operational decisions. A final component of the horizontal organization is an appraisal...

  16. SUSTAINABLE NETWORK MANAGEMENT THE INTEGRATION OF INTELLIGENT TRANSPORT

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    measured traffic data in real-time data, [2] when available. Air pollution is measured in real, similar Local Air Quality Monitoring Stations and Roadside Pollution Monitors are used to validate the UK MetOffice allows the air quality to be #12;2 forecasted, giving advanced warning of pollution

  17. Towards a Dynamic Neuropharmacology: Integrating Network and Receptor Levels

    E-Print Network [OSTI]

    Tth, Jnos

    of Technology and Economics, Egry J. u. 1., H-1111 Budapest, Hungary jtoth@math.bme.hu Abstract. Computational be interpreted as the renaissance of cybernetics [3] and of system theory [4], materialized in the works

  18. Towards Cooperative Grids: Sensor/Actuator Networks for Renewables Integration

    E-Print Network [OSTI]

    Dutta, Prabal

    to renewables portfolio standard (RPS) goals and the high cost of energy storage, we believe that deep demand to 25% of total energy consumed [1] and California has called for renewables to comprise 33% of its Culler Computer Science Division University of California, Berkeley Berkeley, California 94720 Email

  19. Integrated Photonics for Low-Power Packet Networking

    E-Print Network [OSTI]

    2011-01-01

    Fellow, IEEE, John Barton, Neda Beheshti, John E. Bowers,at the time of publication. Neda Beheshti received the B.S.

  20. INDDGO: Integrated Network Decomposition & Dynamic programming for Graph Optimization

    SciTech Connect (OSTI)

    Groer, Christopher S; Sullivan, Blair D; Weerapurage, Dinesh P

    2012-10-01

    It is well-known that dynamic programming algorithms can utilize tree decompositions to provide a way to solve some \\emph{NP}-hard problems on graphs where the complexity is polynomial in the number of nodes and edges in the graph, but exponential in the width of the underlying tree decomposition. However, there has been relatively little computational work done to determine the practical utility of such dynamic programming algorithms. We have developed software to construct tree decompositions using various heuristics and have created a fast, memory-efficient dynamic programming implementation for solving maximum weighted independent set. We describe our software and the algorithms we have implemented, focusing on memory saving techniques for the dynamic programming. We compare the running time and memory usage of our implementation with other techniques for solving maximum weighted independent set, including a commercial integer programming solver and a semi-definite programming solver. Our results indicate that it is possible to solve some instances where the underlying decomposition has width much larger than suggested by the literature. For certain types of problems, our dynamic programming code runs several times faster than these other methods.

  1. Integrating molecular and network biology to decode endocytosis

    E-Print Network [OSTI]

    McMahon, Harvey

    design principles and of spatio-temporal dynamics behind pathways, and aids in experimental design and intermediate stages of vesicle formation have been docu- mented (Fig. 1a)3 . An extensive protein machinery in the literature16 ). To emphasize the core machinery of endocytosis we peeled away inter- actions that point

  2. EV Network integration (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH Jump to: navigation, search Name: ETEC GmbHUnited Kingdom) Jump to:

  3. EV Network integration (Smart Grid Project) (Ireland) | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of the NationalDynetek EuropeEPG FuelInformation

  4. Integrated Analysis of Protein Complexes and Regulatory Networks Involved

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article)lasers(JournalatBaBartheExpansion (Journal Article) | SciTechin

  5. Integrated Analysis of Protein Complexes and Regulatory Networks Involved

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article)lasers(JournalatBaBartheExpansion (Journal Article) | SciTechinin

  6. Dynamic power allocation and routing for satellite and wireless networks with time varying channels

    E-Print Network [OSTI]

    Neely, Michael J. (Michael James), 1975-

    2004-01-01

    Satellite and wireless networks operate over time varying channels that depend on attenuation conditions, power allocation decisions, and inter-channel interference. In order to reliably integrate these systems into a high ...

  7. Robotic localization of hostile networked radio sources with a directional antenna

    E-Print Network [OSTI]

    Hu, Qiang

    2007-04-25

    propose a scheme to localize hostile networked radio sources based on the radio signal strength and communication protocol pattern analysis using a mobile robot with a directional antenna. We integrate a Particle Filter algorithm with a new sensing model...

  8. Offline Memory Reprocessing: Involvement of the Brain's Default Network in Spontaneous Thought Processes

    E-Print Network [OSTI]

    Jiang,Tianzi

    Offline Memory Reprocessing: Involvement of the Brain's Default Network in Spontaneous Thought active during the task-free state. Interestingly, we found that offline reprocessing of previously integration and functional separation among its component regions to execute offline memory reprocessing

  9. Strategy for the Integration of Hydrogen as a Vehicle Fuel into the Existing Natural Gas Vehicle Fueling Infrastructure of the Interstate Clean Transportation Corridor Project: 22 April 2004--31 August 2005

    SciTech Connect (OSTI)

    Gladstein, Neandross and Associates

    2005-09-01

    Evaluates opportunities to integrate hydrogen into the fueling stations of the Interstate Clean Transportation Corridor--an existing network of LNG fueling stations in California and Nevada.

  10. Houston LDAR II network: design, operation, and performance analysis

    E-Print Network [OSTI]

    Ely, Brandon Lee

    2008-10-10

    antennas minimum detectable signal in dBm. .... 46 5.9 Example showing the method of integration used to estimate network detection efficiency. ..... 49 6.1 Histograms of c2 values for 6, 7 & 8 sensor solutions fitted...-to-ground and intracloud) structure of thunderstorms and evolution in time. In addition, the Houston LDAR networks location opens researchers to the opportunity to study the lightning structure of a wide variety of storm types from mesoscale convective systems (MCSs...

  11. Network Characterization Service (NCS)

    SciTech Connect (OSTI)

    Jin, Guojun; Yang, George; Crowley, Brian; Agarwal, Deborah

    2001-06-06

    Distributed applications require information to effectively utilize the network. Some of the information they require is the current and maximum bandwidth, current and minimum latency, bottlenecks, burst frequency, and congestion extent. This type of information allows applications to determine parameters like optimal TCP buffer size. In this paper, we present a cooperative information-gathering tool called the network characterization service (NCS). NCS runs in user space and is used to acquire network information. Its protocol is designed for scalable and distributed deployment, similar to DNS. Its algorithms provide efficient, speedy and accurate detection of bottlenecks, especially dynamic bottlenecks. On current and future networks, dynamic bottlenecks do and will affect network performance dramatically.

  12. Water Waves and Integrability

    E-Print Network [OSTI]

    Rossen I. Ivanov

    2007-07-12

    The Euler's equations describe the motion of inviscid fluid. In the case of shallow water, when a perturbative asymtotic expansion of the Euler's equations is taken (to a certain order of smallness of the scale parameters), relations to certain integrable equations emerge. Some recent results concerning the use of integrable equation in modeling the motion of shallow water waves are reviewed in this contribution.

  13. Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

  14. Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    DOE Solar Energy Technologies Program

    2011-10-13

    The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

  15. Nanophotonic Optical Interconnection Network Architecture for On-Chip and Off-Chip Communications

    E-Print Network [OSTI]

    Bergman, Keren

    for an integrated low-power, high-bandwidth optical interconnection network based on microring resonator technology for the next generation of high-performance architectures. The need for an interconnect solution providing lowNanophotonic Optical Interconnection Network Architecture for On-Chip and Off-Chip Communications

  16. Power Optimal Routing in Wireless Networks Rajit Manohar and Anna Scaglione

    E-Print Network [OSTI]

    Manohar, Rajit

    Power Optimal Routing in Wireless Networks Rajit Manohar and Anna Scaglione ECE, Cornell University Abstract-- Reducing power consumption and increasing bat- tery life of nodes in an ad-hoc network requires an integrated power control and routing strategy. Power optimal routing selects the multi-hop links that require

  17. Reflectivity retrieval in a networked radar environment: Demonstration from the CASA IP1

    E-Print Network [OSTI]

    Jayasumana, Anura P.

    using data from the first Integration Project (IP1) radar network in Oklahoma. Electromagnetic waves, the lowest coverage altitude gets higher with range due to earth curvature [1]. A networked radar environment is capable of high spatial coverage and temporal resolution. The Engineering Research Center for CASA

  18. Social Network of Smart-Metered Homes and SMEs for Grid-based Renewable Energy Exchange

    E-Print Network [OSTI]

    Steels, Luc

    Social Network of Smart-Metered Homes and SMEs for Grid-based Renewable Energy Exchange Ioana G-smart-meter; demand-response; social network; community; prosumer; renewable energy; energy efficiency I. INTRODUCTION are the renewable energy sources (completely) integrated in the picture. This creates an imbalance of financial

  19. Necessity of integral formalism

    E-Print Network [OSTI]

    Yong Tao

    2011-10-06

    To describe the physical reality, there are two ways of constructing the dynamical equation of field, differential formalism and integral formalism. The importance of this fact is firstly emphasized by Yang in case of gauge field [Phys. Rev. Lett. 33 (1974) 445], where the fact has given rise to a deeper understanding for Aharonov-Bohm phase and magnetic monopole [Phys. Rev. D. 12 (1975) 3845]. In this paper we shall point out that such a fact also holds in general wave function of matter, it may give rise to a deeper understanding for Berry phase. Most importantly, we shall prove a point that, for general wave function of matter, in the adiabatic limit, there is an intrinsic difference between its integral formalism and differential formalism. It is neglect of this difference that leads to an inconsistency of quantum adiabatic theorem pointed out by Marzlin and Sanders [Phys. Rev. Lett. 93 (2004) 160408]. It has been widely accepted that there is no physical difference of using differential operator or integral operator to construct the dynamical equation of field. Nevertheless, our study shows that the Schrodinger differential equation (i.e., differential formalism for wave function) shall lead to vanishing Berry phase and that the Schrodinger integral equation (i.e., integral formalism for wave function), in the adiabatic limit, can satisfactorily give the Berry phase. Therefore, we reach a conclusion: There are two ways of describing physical reality, differential formalism and integral formalism; but the integral formalism is a unique way of complete description.

  20. Integrated assessment briefs

    SciTech Connect (OSTI)

    1995-04-01

    Integrated assessment can be used to evaluate and clarify resource management policy options and outcomes for decision makers. The defining characteristics of integrated assessment are (1) focus on providing information and analysis that can be understood and used by decision makers rather than for merely advancing understanding and (2) its multidisciplinary approach, using methods, styles of study, and considerations from a broader variety of technical areas than would typically characterize studies produced from a single disciplinary standpoint. Integrated assessment may combine scientific, social, economic, health, and environmental data and models. Integrated assessment requires bridging the gap between science and policy considerations. Because not everything can be valued using a single metric, such as a dollar value, the integrated assessment process also involves evaluating trade-offs among dissimilar attributes. Scientists at Oak Ridge National Laboratory (ORNL) recognized the importance and value of multidisciplinary approaches to solving environmental problems early on and have pioneered the development of tools and methods for integrated assessment over the past three decades. Major examples of ORNL`s experience in the development of its capabilities for integrated assessment are given.

  1. Manifold Integration: Data Integration on Multiple Manifolds

    E-Print Network [OSTI]

    Choi, Hee Youl

    2011-08-08

    . Hammond, 2008, Association for the Advanced of Artiflcial Intelligence (AAAI-08), Copyright 2008 by AAAI. c 2005 IEEE. Partially reprinted, with permission, from IEEE Int. Conf. on Devel- opment and Learning \\Kernel Isomap on Noisy Manifold" H. Choi... and S. Choi. For more information go to http://thesis.tamu.edu/forms/IEEE permission note.pdf. c 2010 IEEE. Partially reprinted, with permission, from IEEE Int. Conf. Acoustics, Speech and Signal Processing \\Learning Alpha-Integration with Partially...

  2. Flow-based XOR Network Coding for Lossy Wireless Networks

    E-Print Network [OSTI]

    Wu, Jie

    1 Flow-based XOR Network Coding for Lossy Wireless Networks Abdallah Khreishah, Issa M. Khalil, Pouya Ostovari, and Jie Wu Abstract--A practical way for maximizing the throughput of a wireless network. We also extend our 2-hop relay networks results to multihop wireless networks by providing a linear

  3. Integrated Energy Efficiency

    E-Print Network [OSTI]

    Heins, S.

    2007-01-01

    II Energy Management System Demand Meter Integration Measurement and Verification Automated Set-points Internet Enabled 9 Phase III Direct Renewable Minimal Conversion Loss Delivers When Grid is in Need Cost Competitive to Grid Daylight Harvesting... 10 Off The Grid Sensor Integration Natural Daylight Base and Peak Energy Reduction 11 Lowest Cost Renewable Solar Integrated Lighting $1.0 million/MW $6 9 million/MW Wind $1.3 - 1.9 million/MW Biomass $1.5 2.5 million/MW Geothermal $1.6 million...

  4. Experiences with 100Gbps Network Applications

    E-Print Network [OSTI]

    Balman, Mehmet

    2013-01-01

    Network Initiative (ANI) Testbed, which is supported by thes Advanced Network Initiative (ANI) network and testbed 5 ,DOE Magellan Project [17]. The ANI Network is a prototype

  5. Neural Networks Give a Warm Start to Linear Optimization Problems MARTA I. VELAZCO , AURELIO R.L. OLIVEIRA AND CHRISTIANO LYRA , SENIOR MEMBER IEEE

    E-Print Network [OSTI]

    Oliveira, Aurlio R. L.

    Neural Networks Give a Warm Start to Linear Optimization Problems MARTA I. VELAZCO , AURELIO R Carlos, SP BRAZIL aurelio@icmc.sc.usp.br Abstract - Hopfield neural networks and interior point methods are used in an integrated way to solve linear optimization problems. The neural network unveils a warm

  6. Seven Deadliest Network Attacks

    SciTech Connect (OSTI)

    Prowell, Stacy J [ORNL; Borkin, Michael [None; Kraus, Robert [Solutionary, Inc.

    2010-05-01

    Do you need to keep up with the latest hacks, attacks, and exploits effecting networks? Then you need "Seven Deadliest Network Attacks". This book pinpoints the most dangerous hacks and exploits specific to networks, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Attacks detailed in this book include: Denial of Service; War Dialing; Penetration 'Testing'; Protocol Tunneling; Spanning Tree Attacks; Man-in-the-Middle; and, Password Replay. Knowledge is power, find out about the most dominant attacks currently waging war on computers and networks globally. Discover the best ways to defend against these vicious attacks; step-by-step instruction shows you how. Institute countermeasures, don't be caught defenseless again, learn techniques to make your computer and network impenetrable.

  7. Reconfigureable network node

    DOE Patents [OSTI]

    Vanderveen, Keith B. (Tracy, CA); Talbot, Edward B. (Livermore, CA); Mayer, Laurence E. (Davis, CA)

    2008-04-08

    Nodes in a network having a plurality of nodes establish communication links with other nodes using available transmission media, as the ability to establish such links becomes available and desirable. The nodes predict when existing communications links will fail, become overloaded or otherwise degrade network effectiveness and act to establish substitute or additional links before the node's ability to communicate with the other nodes on the network is adversely affected. A node stores network topology information and programmed link establishment rules and criteria. The node evaluates characteristics that predict existing links with other nodes becoming unavailable or degraded. The node then determines whether it can form a communication link with a substitute node, in order to maintain connectivity with the network. When changing its communication links, a node broadcasts that information to the network. Other nodes update their stored topology information and consider the updated topology when establishing new communications links for themselves.

  8. The Evolving Bioeconomy and Renewable Fuels Professional Networking Event

    Office of Energy Efficiency and Renewable Energy (EERE)

    Leaders in Energy will be hosting a networking event on June 22, 2015, prior to Bioenergy 2015 at the Washington Convention Center. Sustainability Technology Manager Kristen Johnson will be speaking on integrated landscape management as a way to enhance sustainable feedstocks.

  9. Co-Simulation Tools for Networked Control Systems

    E-Print Network [OSTI]

    Branicky, Michael S.

    , unmanned vehicles, home robotics, distributed virtual environments, power distribution, and building-simulation. The first two tools are extensions to ns-2 called Agent/Plant and NSCSPlant; the third tool integrates and control of the physical world. (right) A networked control system with one controlled system (a.k.a. plant

  10. Scalable Networked Information Processing Environment (SNIPE) Graham Fagg 1

    E-Print Network [OSTI]

    Dongarra, Jack

    will be constructed out of a wide variety of computational compo nents (including smart sensors, personal digital very scalable and faulttolerant access to networkaccessible resources and metadata, and to provide endtoend authenticity and integrity guarantees for those resources and metadata. RCDS accomplishes

  11. Application of expert networks for predicting proteins secondary structure

    E-Print Network [OSTI]

    Siegelmann , Hava T

    of proteins secondary structure. We use three independent networks, one for each structure (alpha, beta to be an alternative to the determination of secondary structure by means of free energy minimization, integration of secondary structures (alpha-helix, beta- sheet, and coil) (Nishikawa, 1983; Kabsch and Sander, 1983a

  12. The Mind Research Network - Mental Illness Neuroscience Discovery Grant

    SciTech Connect (OSTI)

    Roberts, J.; Calhoun, V.

    2013-12-17

    The scientific and technological programs of the Mind Research Network (MRN), reflect DOE missions in basic science and associated instrumentation, computational modeling, and experimental techniques. MRN's technical goals over the course of this project have been to develop and apply integrated, multi-modality functional imaging techniques derived from a decade of DOE-support research and technology development.

  13. Electricity Network Scenarios for Great Britain in 2050

    E-Print Network [OSTI]

    Elders, Ian; Ault, Graham; Galloway, Stuart; McDonald, James; Kohler, Jonathan; Leach, Matthew; Lampaditou, Efterpi

    2006-03-14

    of older CHP installations including turbine and Stirling Engine systems. In remote rural areas, biomass-based CHP systems will be popular. There will be a mixture of combustion and integrated gasification technologies depending on the particular... in generation connected to local electricity networks. Most CHP systems will be small-scale units of existing technology (e.g. microturbines or Stirling Engines...

  14. Roadmap Query for Sensor Network Assisted Navigation in Dynamic Environments

    E-Print Network [OSTI]

    Lu, Chenyang

    Roadmap Query for Sensor Network Assisted Navigation in Dynamic Environments Sangeeta Bhattacharya approach that integrates a roadmap based navigation algorithm with a novel WSN query protocol called Roadmap Query (RQ). RQ enables collection of frequent, up-to- date information about the surrounding

  15. Secure Peer-to-peer Networks for Trusted Collaboration

    E-Print Network [OSTI]

    Hamlen, Kevin W.

    networks (c.f., [3], [4]). Recently we have designed the Penny system [5], which combines several approach to enforcing integrity policies in Penny in Section II. Penny implements a reputation-based trust discuss some of our preliminary ideas on hosting a trusted data manager on the Penny system. In particular

  16. On Web Taxonomy Integration

    E-Print Network [OSTI]

    Zhang, Dell

    We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only pervasive on the nowadays web, but also important to the emerging semantic web. A straightforward approach ...

  17. Systems Integration Competitive Awards

    Broader source: Energy.gov [DOE]

    Through the SunShot Systems Integration efforts, DOE is funding a range of research and development (R&D) projects to advance balance of system hardware technologies, such as racking systems...

  18. Integrated Facilities Disposition Program

    Office of Environmental Management (EM)

    Hole 8 Plume 6 Managed by UT-Battelle for the U.S. Department of Energy Remediating aging waste treatment and collection systems is an integral part of the Central Campus...

  19. Chapters 6 & 8 Wireless Networks

    E-Print Network [OSTI]

    Lu, Enyue "Annie"

    Chapters 6 & 8 Wireless Networks and Security Computer Networking:ATop Down Approach 6th edition.W. Ross, All Rights Reserved Wireless, Mobile Networks 6-1 #12;Wireless, Mobile Networks 6-2 Ch. 6: Wireless and Mobile Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone

  20. Wireless Network Economics and Games

    E-Print Network [OSTI]

    Huang, Jianwei

    Wireless Network Economics and Games Jianwei Huang Network Communications & Economics Lab-play-games/id642100914! ! J. Huang and L. Gao, "Wireless Network Pricing," Synthesis Lectures on Communication Networks://jianwei.ie.cuhk.edu.hk/publication/Book/ WirelessNetworkPricing.pdf! ! #12;Why Wireless Economics and Games? #12;Wireless Utopia Wireless spectrum

  1. Integrals of the Ising Class

    E-Print Network [OSTI]

    Bailey, David H.; Borwein, Jonathan M.; Crandall, Richard E.

    2006-01-01

    represents C 5 as a double integral, namely C 5 M(Q) M(Q) dxthat for any ? ? [0, 1] the integral is bounded below bynatural approximation of the integral over the sub-cube [0,

  2. IDC Integrated Master Plan.

    SciTech Connect (OSTI)

    Clifford, David J.; Harris, James M.

    2014-12-01

    This is the IDC Re-Engineering Phase 2 project Integrated Master Plan (IMP). The IMP presents the major accomplishments planned over time to re-engineer the IDC system. The IMP and the associate Integrated Master Schedule (IMS) are used for planning, scheduling, executing, and tracking the project technical work efforts. REVISIONS Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Re- engineering Project Team Initial delivery M. Harris

  3. Aalborg Universitet Three-Phase Unbalanced Load Flow Tool for Distribution Networks

    E-Print Network [OSTI]

    Sera, Dezso

    -consumption and power quality are two essential targets on the overall electrical power system to be continuously Workshop on Integration of Solar Power Systems Publication date: 2012 Document Version Preprint (usually for Distribution Networks. In Proceedings of the 2nd International Workshop on Integration of Solar Power Systems

  4. A component-based approach to the design of networked control systems

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    the rest of the systems, they can be developed and tested separately and integrated later-care, industrial automation, power distribution, rescue operations and smart buildings. Many of these applications Integrated Project Reconfigurable Ubiq- uitous Networked Embedded Systems (RUNES) [8] brings together 21

  5. Multi-Application Deployment in Shared Sensor Networks based on Quality of Monitoring

    E-Print Network [OSTI]

    Lu, Chenyang

    ], building automation [3], and integrated environmental monitoring [4]. For example, a smart building may in cyber-physical applications. Furthermore, UMADE provides an integrated system solution that supports testbed in the context of building automation applications. I. INTRODUCTION While wireless sensor networks

  6. Community Cellular Networks

    E-Print Network [OSTI]

    Heimerl, Kurtis

    2013-01-01

    2.1.3 Rural Cellular . . . . . . . . . . . . . . 2.2Community Cellular . . . . . . . . . . . . . . . . .9.1.1Community Cellular Networks 3.1 De?ning Community Cellular

  7. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Ethereal #12 wireless LAN (WLAN) Non ancora realmente utilizzato Scaricabile all'indirizzo: http

  8. Potential Networks, Contagious Communities, and Understanding Social Network Structure

    E-Print Network [OSTI]

    Schoenebeck, Grant

    2013-01-01

    In this paper we study how the network of agents adopting a particular technology relates to the structure of the underlying network over which the technology adoption spreads. We develop a model and show that the network of agents adopting a particular technology may have characteristics that differ significantly from the social network of agents over which the technology spreads. For example, the network induced by a cascade may have a heavy-tailed degree distribution even if the original network does not. This provides evidence that online social networks created by technology adoption over an underlying social network may look fundamentally different from social networks and indicates that using data from many online social networks may mislead us if we try to use it to directly infer the structure of social networks. Our results provide an alternate explanation for certain properties repeatedly observed in data sets, for example: heavy-tailed degree distribution, network densification, shrinking diameter...

  9. Strain-controlled criticality governs the nonlinear mechanics of fibre networks

    E-Print Network [OSTI]

    Sharma, A; Rens, R; Sheinman, M; Jansen, K A; Koenderink, G H; MacKintosh, F C

    2015-01-01

    Disordered fibrous networks are ubiquitous in nature as major structural components of living cells and tissues. The mechanical stability of networks generally depends on the degree of connectivity: only when the average number of connections between nodes exceeds the isostatic threshold are networks stable (Maxwell, J. C., Philosophical Magazine 27, 294 (1864)). Upon increasing the connectivity through this point, such networks undergo a mechanical phase transition from a floppy to a rigid phase. However, even sub-isostatic networks become rigid when subjected to sufficiently large deformations. To study this strain-controlled transition, we perform a combination of computational modeling of fibre networks and experiments on networks of type I collagen fibers, which are crucial for the integrity of biological tissues. We show theoretically that the development of rigidity is characterized by a strain-controlled continuous phase transition with signatures of criticality. Our experiments demonstrate mechanical...

  10. AmeriFlux Measurement Network: Science Team Research

    SciTech Connect (OSTI)

    Law, B E

    2012-12-12

    Research involves analysis and field direction of AmeriFlux operations, and the PI provides scientific leadership of the AmeriFlux network. Activities include the coordination and quality assurance of measurements across AmeriFlux network sites, synthesis of results across the network, organizing and supporting the annual Science Team Meeting, and communicating AmeriFlux results to the scientific community and other users. Objectives of measurement research include (i) coordination of flux and biometric measurement protocols (ii) timely data delivery to the Carbon Dioxide Information and Analysis Center (CDIAC); and (iii) assurance of data quality of flux and ecosystem measurements contributed by AmeriFlux sites. Objectives of integration and synthesis activities include (i) integration of site data into network-wide synthesis products; and (ii) participation in the analysis, modeling and interpretation of network data products. Communications objectives include (i) organizing an annual meeting of AmeriFlux investigators for reporting annual flux measurements and exchanging scientific information on ecosystem carbon budgets; (ii) developing focused topics for analysis and publication; and (iii) developing data reporting protocols in support of AmeriFlux network goals.

  11. Advanced Integrated Systems Technology Development

    E-Print Network [OSTI]

    2013-01-01

    Renewable Energy Technologies Transportation Advanced Integrated Systems Technology Development is the final report for the Advanced Integrated Systems Technology Development project (

  12. On Benefits of Network Coding in Bidirected Networks and Hyper-networks

    E-Print Network [OSTI]

    Li, Zongpeng

    . It was shown that network coding helps increase the throughput and reduce the cost of data transmission to study the coding advantage in two types of parameterized networks, with richer modeling power. The firstOn Benefits of Network Coding in Bidirected Networks and Hyper-networks Xunrui Yin, Xin Wang, Jin

  13. Smart Grid Data Integrity Attack

    E-Print Network [OSTI]

    Poolla, Kameshwar

    2012-01-01

    Williams, Security issues in SCADA networks, Computers andA Cyber Security Study of a SCADA Energy Management System,and transmitted over a SCADA network to the system operator.

  14. SUBSURFACE REPOSITORY INTEGRATED CONTROL SYSTEM DESIGN

    SciTech Connect (OSTI)

    C.J. Fernado

    1998-09-17

    The purpose of this document is to develop preliminary high-level functional and physical control system architectures for the proposed subsurface repository at Yucca Mountain. This document outlines overall control system concepts that encompass and integrate the many diverse systems being considered for use within the subsurface repository. This document presents integrated design concepts for monitoring and controlling the diverse set of subsurface operations. The subsurface repository design will be composed of a series of diverse systems that will be integrated to accomplish a set of overall functions and objectives. The subsurface repository contains several Instrumentation and Control (I&C) related systems including: waste emplacement systems, ventilation systems, communication systems, radiation monitoring systems, rail transportation systems, ground control monitoring systems, utility monitoring systems (electrical, lighting, water, compressed air, etc.), fire detection and protection systems, retrieval systems, and performance confirmation systems. Each of these systems involve some level of I&C and will typically be integrated over a data communication network. The subsurface I&C systems will also integrate with multiple surface-based site-wide systems such as emergency response, health physics, security and safeguards, communications, utilities and others. The scope and primary objectives of this analysis are to: (1) Identify preliminary system level functions and interface needs (Presented in the functional diagrams in Section 7.2). (2) Examine the overall system complexity and determine how and on what levels these control systems will be controlled and integrated (Presented in Section 7.2). (3) Develop a preliminary subsurface facility-wide design for an overall control system architecture, and depict this design by a series of control system functional block diagrams (Presented in Section 7.2). (4) Develop a series of physical architectures that present preliminary concepts for integrating the diverse set of control systems to be used within the subsurface repository facility (Presented in Section 7.3). (5) Develop initial concepts for an overall subsurface data communication system that can be used to integrate critical and data-intensive control systems (Presented in Section 7.4). (6) Discuss technology trends and control system design issues (Presented in Section 7.5).

  15. Survivability Considerations in Wireless Networks

    E-Print Network [OSTI]

    Ning, Jianxia

    2012-01-01

    Forensics Analysis of Packet Losses in Wireless Networks 2.1Neighbor Discovery in 60 GHz Indoor Wireless Networks 4.1in Wireless Networks . . . . . . . . . . . . . 4.2.4

  16. Enhancing network robustness via shielding

    E-Print Network [OSTI]

    Zhang, Jianan, S.M. Massachusetts Institute of Technology

    2014-01-01

    Shielding critical links enhances network robustness and provides a new way of designing robust networks. We first consider shielding critical links to guarantee network connectivity after any failure under geographical ...

  17. Academic Integrity Leiden University Regulation on Complaints regarding Academic Integrity

    E-Print Network [OSTI]

    Galis, Frietson

    are personally responsible for maintaining academic integrity. This means that the general principles appointment. Confidential adviser: The person appointed as confidential adviser for academic integrity violations of academic integrity. #12;Academic Integrity Article 2 General 1. Every person has the right

  18. Integrity Lessons from the WAAS Integrity Performance Panel (WIPP)

    E-Print Network [OSTI]

    Stanford University

    Integrity Lessons from the WAAS Integrity Performance Panel (WIPP) Todd Walter, Per Enge, Stanford that the integrity requirement would be met, the FAA formed the WAAS Integrity Performance Panel (WIPP). The role of the WIPP is to independently assess the safety of WAAS and to recommend system improvements. To accomplish

  19. Buried waste integrated demonstration human engineered control station. Final report

    SciTech Connect (OSTI)

    Not Available

    1994-09-01

    This document describes the Human Engineered Control Station (HECS) project activities including the conceptual designs. The purpose of the HECS is to enhance the effectiveness and efficiency of remote retrieval by providing an integrated remote control station. The HECS integrates human capabilities, limitations, and expectations into the design to reduce the potential for human error, provides an easy system to learn and operate, provides an increased productivity, and reduces the ultimate investment in training. The overall HECS consists of the technology interface stations, supporting engineering aids, platform (trailer), communications network (broadband system), and collision avoidance system.

  20. Deep Lambertian Networks Introduction

    E-Print Network [OSTI]

    Toronto, University of

    Deep Lambertian Networks Introduction Learns distributions over 3D object shapes from sets of 2D-shot recognition possible Uses multiplicative interactions to approximate the Lambertian reflectance model Deep 30 50 Experiments Deep Lambertian Networks Inference Samples from albedo DBN Face Relighting Simple

  1. Miniaturized wireless sensor network

    E-Print Network [OSTI]

    Lecointre, Aubin; Dubuc, David; Katia, Grenier; Patrick, Pons; Aubert, Herv; Muller, A; Berthou, Pascal; Gayraud, Thierry; Plana, Robert

    2010-01-01

    This paper addresses an overview of the wireless sensor networks. It is shown that MEMS/NEMS technologies and SIP concept are well suited for advanced architectures. It is also shown analog architectures have to be compatible with digital signal techniques to develop smart network of microsystem.

  2. The network architecture and site test of DCIS in Lungmen nuclear power station

    SciTech Connect (OSTI)

    Lee, C. K.

    2006-07-01

    The Lungmen Nuclear Power Station (LMNPS) is located in North-Eastern Seashore of Taiwan. LMNPP has two units. Each unit generates 1350 Megawatts. It is the first ABWR Plant in Taiwan and is under-construction now. Due to contractual arrangement, there are seven large I and C suppliers/designers, which are GE NUMAC, DRS, Invensys, GEIS, Hitachi, MHI, and Stone and Webster company. The Distributed Control and Information System (DCIS) in Lungmen are fully integrated with the state-of-the-art computer and network technology. General Electric is the leading designer for integration of DCIS. This paper presents Network Architecture and the Site Test of DCIS. The network architectures are follows. GE NUMAC System adopts the point to point architecture, DRS System adopts Ring type architecture with SCRAMNET protocol, Inevnsys system adopts IGiga Byte Backbone mesh network with Rapid Spanning Tree Protocol, GEIS adopts Ethernet network with EGD protocol, Hitachi adopts ring type network with proprietary protocol. MHI adopt Ethernet network with UDP. The data-links are used for connection between different suppliers. The DCIS architecture supports the plant automation, the alarm prioritization and alarm suppression, and uniform MMI screen for entire plant. The Test Program regarding the integration of different network architectures and Initial DCIS architecture Setup for 161KV Energization will be discussed. Test tool for improving site test schedule, and lessons learned from FAT will be discussed too. And conclusions are at the end of this paper. (authors)

  3. Water Network Design by MINLP

    E-Print Network [OSTI]

    2008-02-12

    We propose a solution method for a water-network optimization problem using a ... The optimal design of a WDN (Water Distribution Network) consists, in its...

  4. Software Defined Networking (SDN) Project

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Networking (SDN) Project Energy sector-focused SDN flow controller to manage control system networks centrally and securely Background Traditional information technology (IT)...

  5. Siphons in Chemical Reaction Networks

    E-Print Network [OSTI]

    Shiu, Anne; Sturmfels, Bernd

    2010-01-01

    strongly-connected chemical reaction, and the compu- tationcredited. Siphons in Chemical Reaction Networks Referencesto persistence analysis in chemical reaction networks. In:

  6. The Future of Network Neutrality

    E-Print Network [OSTI]

    Guttentag, Mikhail

    2009-01-01

    November 3, 2007). Print. The Future of Network Neutralityappeali.html>. The Future of Network Neutrality 19 . "Books, 2006. Print. . The Future of Ideas. New York, NY:

  7. Wireless Networking | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Wireless Networking A PDF version of these instructions is also available. As a visitor to Oak Ridge National Laboratory (ORNL), access to the ORNL wireless network is available...

  8. Fault localization in backbone networks

    E-Print Network [OSTI]

    Kompella, Ramana Rao

    2007-01-01

    imperfections stem from inherent churn in the network andtrack the network and therefore exhibit churn. The IPFLdriven, and copes with churn by reloading multiple times

  9. Collective network routing

    DOE Patents [OSTI]

    Hoenicke, Dirk

    2014-12-02

    Disclosed are a unified method and apparatus to classify, route, and process injected data packets into a network so as to belong to a plurality of logical networks, each implementing a specific flow of data on top of a common physical network. The method allows to locally identify collectives of packets for local processing, such as the computation of the sum, difference, maximum, minimum, or other logical operations among the identified packet collective. Packets are injected together with a class-attribute and an opcode attribute. Network routers, employing the described method, use the packet attributes to look-up the class-specific route information from a local route table, which contains the local incoming and outgoing directions as part of the specifically implemented global data flow of the particular virtual network.

  10. Analysis of neutron noise spectra using neural networks

    SciTech Connect (OSTI)

    Korsah, K. (Oak Ridge National Lab., TN (USA)); Uhrig, R.E. (Oak Ridge National Lab., TN (USA) Tennessee Univ., Knoxville, TN (USA))

    1991-01-01

    Neural network architectures based on the back-propagation paradigm have been developed to recognize the features, and detect resonance shifts in, power spectral density (PSD) data. Our goal is to advance the state of the art in the application of noise analysis techniques to monitor nuclear reactor internals. The initial objectives have been to use PSD data, acquired over a period of about 2 years by PSDREC (power spectral density recognition system), to develop neural networks that are able to differentiate between normal neutron power spectral density data and anomalous spectral data, and detect significant shifts in the positions of spectral resonances while reducing the effect of small shifts. Neural network systems referred to in this paper as spectral feature detectors (SFDs) and integral network filters have been developed to meet these objectives. The performance of the SFDs is the subject of this paper. 2 refs., 2 figs.

  11. Partially integrated exhaust manifold

    DOE Patents [OSTI]

    Hayman, Alan W; Baker, Rodney E

    2015-01-20

    A partially integrated manifold assembly is disclosed which improves performance, reduces cost and provides efficient packaging of engine components. The partially integrated manifold assembly includes a first leg extending from a first port and terminating at a mounting flange for an exhaust gas control valve. Multiple additional legs (depending on the total number of cylinders) are integrally formed with the cylinder head assembly and extend from the ports of the associated cylinder and terminate at an exit port flange. These additional legs are longer than the first leg such that the exit port flange is spaced apart from the mounting flange. This configuration provides increased packaging space adjacent the first leg for any valving that may be required to control the direction and destination of exhaust flow in recirculation to an EGR valve or downstream to a catalytic converter.

  12. DSENT - A Tool Connecting Emerging Photonics with Electronics for Opto-Electronic Networks-on-Chip Modeling

    E-Print Network [OSTI]

    Sun, Chen

    With the rise of many-core chips that require substantial bandwidth from the network on chip (NoC), integrated photonic links have been investigated as a promising alternative to traditional electrical interconnects. While ...

  13. Integrated heterodyne terahertz transceiver

    DOE Patents [OSTI]

    Lee, Mark (Albuquerque, NM); Wanke, Michael C. (Albuquerque, NM)

    2009-06-23

    A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. An antenna connected to the Schottky diode receives a terahertz signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.

  14. Bayesian Integrated Microbial Forensics

    SciTech Connect (OSTI)

    Jarman, Kristin H.; Kreuzer-Martin, Helen W.; Wunschel, David S.; Valentine, Nancy B.; Cliff, John B.; Petersen, Catherine E.; Colburn, Heather A.; Wahl, Karen L.

    2008-06-01

    In the aftermath of the 2001 anthrax letters, researchers have been exploring ways to predict the production environment of unknown source microorganisms. Different mass spectral techniques are being developed to characterize components of a microbes culture medium including water, carbon and nitrogen sources, metal ions added, and the presence of agar. Individually, each technique has the potential to identify one or two ingredients in a culture medium recipe. However, by integrating data from multiple mass spectral techniques, a more complete characterization is possible. We present a Bayesian statistical approach to integrated microbial forensics and illustrate its application on spores grown in different culture media.

  15. Integrated heterodyne terahertz transceiver

    DOE Patents [OSTI]

    Wanke, Michael C. (Albuquerque, NM); Lee, Mark (Albuquerque, NM); Nordquist, Christopher D. (Albuquerque, NM); Cich, Michael J. (Albuquerque, NM)

    2012-09-25

    A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. A terahertz signal can be received by an antenna connected to the mixer, an end facet or sidewall of the laser, or through a separate active section that can amplify the incident signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.

  16. Integrity at CERN

    E-Print Network [OSTI]

    Department, HR

    2015-01-01

    In the fulfillment of its mission, CERN relies upon the trust and material support of its Member States and partners, and is committed to exercising exemplary stewardship of the resources with which it is entrusted. Accordingly, CERN expects the highest level of integrity from all its contributors (whether members of the personnel, consultants, contractors working on site, or persons engaged in any other capacity at or on behalf of CERN). Integrity is a core value of CERN, defined in the Code of Conduct as behaving ethically, with intellectual honesty and being accountable for ones own actions.

  17. Integrating Program Component Executables

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATION PLANIs gravity aOverviewISM IntegratedIntegrating Program

  18. Comparative analysis of collaboration networks

    SciTech Connect (OSTI)

    Progulova, Tatiana; Gadjiev, Bahruz [International University for Nature, Society and Man, 19 Universitetskaya Street, Dubna, 141980 (Russian Federation)

    2011-03-14

    In this paper we carry out a comparative analysis of the word network as the collaboration network based on the novel by M. Bulgakov 'Master and Margarita', the synonym network of the Russian language as well as the Russian movie actor network. We have constructed one-mode projections of these networks, defined degree distributions for them and have calculated main characteristics. In the paper a generation algorithm of collaboration networks has been offered which allows one to generate networks statistically equivalent to the studied ones. It lets us reveal a structural correlation between word network, synonym network and movie actor network. We show that the degree distributions of all analyzable networks are described by the distribution of q-type.

  19. THE UK'S INNOVATION NETWORK KNOWLEDGE TRANSFER NETWORK

    E-Print Network [OSTI]

    Support available from the Innovation Network Brian J. McCarthy Knowledge Transfer Manager Materials, entrepreneurs, academics and funders to develop new products and services. We help business to grow the economy people together `to make magic happen' 6,000+ Delegates per year #12;PAGE6 The KTN Structure Materials

  20. UCIT Data Network Standards Campus Wireless Network Standard

    E-Print Network [OSTI]

    Habib, Ayman

    UCIT Data Network Standards Campus Wireless Network Standard Classification IT Infrastructure Table.1. Standardization of the U of C's 802.11 wireless networks and frequency bands is required to insure availability of the wireless network to the campus community. Standards of use will improve the wireless service and help

  1. Deep Belief Networks The New Generation of Neural Networks1

    E-Print Network [OSTI]

    Hernndez Lobato, Jos Miguel

    Deep Belief Networks The New Generation of Neural Networks1 Jose Miguel Hernandez Lobato This presentation is mainly based on the work by Geoffrey E. Hinton. 1 / 28 #12;Deep Belief Networks Outline 1 Boltzmann Machines 2 Restricted Boltzmann Machines 3 Deep Belief Networks 4 Applications of Deep Belief

  2. Supervised Learning in Neural Networks without Feedback Networks

    E-Print Network [OSTI]

    Lin, Feng

    Supervised Learning in Neural Networks without Feedback Networks Robert D. Brandt and Feng Lin Abstract In this paper, we study the supervised learning in neural networks. Unlike the com- mon practice (hardware) implementation of arti cial neural networks. This research is supported in part by the National

  3. Network on a Chip: Modeling Wireless Networks with Asynchronous VLSI

    E-Print Network [OSTI]

    Manohar, Rajit

    for Internet-scale networks (for instance, see [2, 3, 5]), as well as the design of flexible and compositionalNetwork on a Chip: Modeling Wireless Networks with Asynchronous VLSI Rajit Manohar and Clinton, Ithaca NY 14853 Abstract We introduce the notion of a network-on-a-chip: a programmable, asynchronous

  4. Byzantine Modification Detection in Multicast Networks with Random Network Coding

    E-Print Network [OSTI]

    Mdard, Muriel

    network coding. Each exogenous source packet is augmented with a flexible number of hash symbols of the random network code, and can have the same (or greater) transmission capacity compared to the sourceByzantine Modification Detection in Multicast Networks with Random Network Coding Tracey Ho, Ben

  5. Network Coding-Based Protection Scheme for Elastic Optical Networks

    E-Print Network [OSTI]

    Politcnica de Catalunya, Universitat

    speed transmissions achieved in fiber optical networks. Traditional optical networks consist of a fixed. Recently, optical networks are undergoing significant changes with the purpose of providing a flexible grid with protection schemes for the purpose of reducing power consumption. An additional goal for network providers

  6. Introduction to Network Science 1 Introduction to Network Science

    E-Print Network [OSTI]

    Safro, Ilya

    Introduction to Network Science 1 Introduction to Network Science Instructor: Ilya Safro, 228 McAdams Hall Course: Introduction to Network Science, CP SC 481/681/881 Time: 9:30-10:45 TTh Place: 211 Daniel A 80 B 60 C 0 F #12;Introduction to Network Science 2 Recommended Books (optional) #12;Introduction

  7. Network Dynamics of City Sizes, Trade Networks, and Conflict

    E-Print Network [OSTI]

    White, Douglas R.

    Network Dynamics of City Sizes, Trade Networks, and Conflict Doug White In collaboration world, scale-free but they are not going to get us where we need to go What are the possibilites: city size hierarchies and how they are likely to be driven by trade networks Network realism

  8. Optical Network Testbeds Workshop

    SciTech Connect (OSTI)

    Joe Mambretti

    2007-06-01

    This is the summary report of the third annual Optical Networking Testbed Workshop (ONT3), which brought together leading members of the international advanced research community to address major challenges in creating next generation communication services and technologies. Networking research and development (R&D) communities throughout the world continue to discover new methods and technologies that are enabling breakthroughs in advanced communications. These discoveries are keystones for building the foundation of the future economy, which requires the sophisticated management of extremely large qualities of digital information through high performance communications. This innovation is made possible by basic research and experiments within laboratories and on specialized testbeds. Initial network research and development initiatives are driven by diverse motives, including attempts to solve existing complex problems, the desire to create powerful new technologies that do not exist using traditional methods, and the need to create tools to address specific challenges, including those mandated by large scale science or government agency mission agendas. Many new discoveries related to communications technologies transition to wide-spread deployment through standards organizations and commercialization. These transition paths allow for new communications capabilities that drive many sectors of the digital economy. In the last few years, networking R&D has increasingly focused on advancing multiple new capabilities enabled by next generation optical networking. Both US Federal networking R&D and other national R&D initiatives, such as those organized by the National Institute of Information and Communications Technology (NICT) of Japan are creating optical networking technologies that allow for new, powerful communication services. Among the most promising services are those based on new types of multi-service or hybrid networks, which use new optical networking technologies. Several years ago, when many of these optical networking research topics were first being investigated, they were the subject of controversial debate. The new techniques challenged many long-held concepts related to architecture and technology. However, today all major networking organizations are transitioning toward infrastructure that incorporates these new concepts. This progress has been assisted through the series of Optical Networking Testbed Workshops (ONT). The first (ONT1) outlined a general framework of key issues and topics and developed a series of recommendations (www.nren.nasa.gov/workshop7). The second (ONT2) developed a common vision of optical network technologies, services, infrastructure, and organizations (www.nren.nasa.gov/workshop8). Processes that allow for a common vision encourage widespread deployment of these types of resources among advanced networking communities. Also, such a shared vision enables key concepts and technologies to migrate from basic research testbeds to wider networking communities. The ONT-3 workshop built on these earlier activities by expanding discussion to include additional considerations of the international interoperability and of greater impact of optical networking technology on networking in general. In accordance with this recognition, the workshop confirmed that future-oriented research and development is indispensable to fundamentally change the current Internet architecture to create a global network incorporating completely new concepts. The workshop also recognized that the first priority to allow for this progress is basic research and development, including international collaborative activities, which are important for the global realization of interoperability of a new generation architecture.

  9. Network aware distributed applications

    SciTech Connect (OSTI)

    Agarwal, Deborah [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Tierney, Brian L. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Gunter, Dan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Lee, Jason [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Johnston, William [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2001-02-04

    Most distributed applications today manage to utilize only a small percentage of the needed and available network bandwidth. Often application developers are not aware of the potential bandwidth of the network, and therefore do not know what to expect. Even when application developers are aware of the specifications of the machines and network links, they have few resources that can help determine why the expected performance was not achieved. What is needed is a ubiquitous and easy-to-use service that provides reliable, accurate, secure, and timely estimates of dynamic network properties. This service will help advise applications on how to make use of the network's increasing bandwidth and capabilities for traffic shaping and engineering. When fully implemented, this service will make building currently unrealizable levels of network awareness into distributed applications a relatively mundane task. For example, a remote data visualization application could choose between sending a wireframe, a pre-rendered image, or a 3-D representation, based on forecasts of CPU availability and power, compression options, and available bandwidth. The same service will provide on-demand performance information so that applications can compare predicted with actual results, and allow detailed queries about the end-to-end path for application and network tuning and debugging.

  10. Multi-Tenant Isolation via Reconfigurable Networks

    SciTech Connect (OSTI)

    Aderholdt, Ferrol; Caldwell, Blake A.; Hicks, Susan Elaine; Koch, Scott M.; Pelfrey, Daniel S.; Pogge, James R.; Scott, Stephen L.; Shipman, Galen M.; Sorrillo, Lawrence

    2014-12-01

    High performance computing environments are often used for a wide variety of workloads ranging from simulation, data transformation and analysis, and complex workflows to name just a few. These systems may process data at various security levels but in so doing are often enclaved at the highest security posture. This approach places significant restrictions on the users of the system even when processing data at a lower security level and exposes data at higher levels of confidentiality to a much broader population than otherwise necessary. The traditional approach of isolation, while effective in establishing security enclaves poses significant challenges for the use of shared infrastructure in HPC environments. This report details current state-of-the-art in reconfigurable network enclaving through Software Defined Networking (SDN) and Network Function Virtualization (NFV) and their applicability to secure enclaves in HPC environments. SDN and NFV methods are based on a solid foundation of system wide virtualization. The purpose of which is very straight forward, the system administrator can deploy networks that are more amenable to customer needs, and at the same time achieve increased scalability making it easier to increase overall capacity as needed without negatively affecting functionality. The network administration of both the server system and the virtual sub-systems is simplified allowing control of the infrastructure through well-defined APIs (Application Programming Interface). While SDN and NFV technologies offer significant promise in meeting these goals, they also provide the ability to address a significant component of the multi-tenant challenge in HPC environments, namely resource isolation. Traditional HPC systems are built upon scalable high-performance networking technologies designed to meet specific application requirements. Dynamic isolation of resources within these environments has remained difficult to achieve. SDN and NFV methodology provide us with relevant concepts and available open standards based APIs that isolate compute and storage resources within an otherwise common networking infrastructure. Additionally, the integration of the networking APIs within larger system frameworks such as OpenStack provide the tools necessary to establish isolated enclaves dynamically allowing the benefits of HPC while providing a controlled security structure surrounding these systems.

  11. Connectivity in the Yeast Cell Cycle Transcription Network: Inferences from Neural Networks

    E-Print Network [OSTI]

    Hart, Christopher E; Mjolsness, Eric; Wold, Barbara J

    2006-01-01

    Issue 12 | e169 Neural Network Model of Yeast Transcription27. Bishop C (1995) Neural networks for pattern recognition.Network: Inferences from Neural Networks Christopher E. Hart

  12. Application and Integration

    E-Print Network [OSTI]

    Science Application and Integration Program Spatial Variability of Wildland Fuel Wildland fuel fuel characteristics for dry forest and shrub ecosystems of the Mountain "Knowledge wildland fuel could revolutionize fire --Bob Keane We've always know What's different now? Although we've always known that fuels

  13. Bioluminescent bioreporter integrated circuit

    DOE Patents [OSTI]

    Simpson, Michael L. (Knoxville, TN); Sayler, Gary S. (Blaine, TN); Paulus, Michael J. (Knoxville, TN)

    2000-01-01

    Disclosed are monolithic bioelectronic devices comprising a bioreporter and an OASIC. These bioluminescent bioreporter integrated circuit are useful in detecting substances such as pollutants, explosives, and heavy-metals residing in inhospitable areas such as groundwater, industrial process vessels, and battlefields. Also disclosed are methods and apparatus for environmental pollutant detection, oil exploration, drug discovery, industrial process control, and hazardous chemical monitoring.

  14. INTEGRAL and Magnetars

    E-Print Network [OSTI]

    D. Gotz; S. Mereghetti; K. Hurley; I. F. Mirabel; P. Esposito; A. Tiengo; G. Weidenspointner; A. von Kienlin

    2007-02-07

    Thanks to INTEGRAL's long exposures of the Galactic Plane, the two brightest Soft Gamma-Ray Repeaters, SGR 1806-20 and SGR 1900+14, have been monitored and studied in detail for the first time at hard-X/soft-gamma rays. SGR 1806-20, lying close to the Galactic Centre, and being very active in the past two years, has provided a wealth of new INTEGRAL results, which we will summarise here: more than 300 short bursts have been observed from this source and their characteristics have been studied with unprecedented sensitivity in the 15-200 keV range. A hardness-intensity anticorrelation within the bursts has been discovered and the overall Number-Intensity distribution of the bursts has been determined. The increase of its bursting activity eventually led to the December 2004 Giant Flare for which a possible soft gamma-ray (>80 keV) early afterglow has been detected with INTEGRAL. The deep observations allowed us to discover the persistent emission in hard X-rays (20-150 keV) from 1806-20 and 1900+14, the latter being in quiescent state, and to directly compare the spectral characteristics of all Magnetars (two SGRs and three Anomalous X-ray Pulsars) detected with INTEGRAL.

  15. Reliable Energy Integration of

    E-Print Network [OSTI]

    Zeng, Ning

    Engineering SustainabilityWorkshop #12;Cost of EnergyTrends Engineering SustainabilityWorkshop #12;Why GoReliable Energy Integration of Offshore Wind Aris Christou University of Maryland College Park MD Access is Difficult, and Costly: Require Minimum Maintenance and High Reliability Engineering

  16. Integrated Safety Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-04-25

    The order ensures that DOE/NNSA, systematically integrates safety into management and work practices at all levels, so that missions are accomplished efficiently while protecting the workers, the public, and the environment. Supersedes DOE M 450.4-1 and DOE M 411.1-1C

  17. Integrated Safety Management Policy

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-04-25

    The policy establishes DOE's expectation for safety, including integrated safety management that will enable the Departments mission goals to be accomplished efficiently while ensuring safe operations at all departmental facilities and activities. Supersedes DOE P 450.4, DOE P 411.1, DOE P 441.1, DOE P 450.2A, and DOE P 450.7

  18. Modular Integrated Energy Systems

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    recovery steam generator, and a waste heat fired absorption chiller. The key goals of the project are a large number of barracks and other buildings with steam for heating and domestic hot water, and chilled of Honeywell's data collection activity for the integrated energy system (or CHP -- Cooling, Heat and Power

  19. BES Science Network Requirements

    SciTech Connect (OSTI)

    Biocca, Alan; Carlson, Rich; Chen, Jackie; Cotter, Steve; Tierney, Brian; Dattoria, Vince; Davenport, Jim; Gaenko, Alexander; Kent, Paul; Lamm, Monica; Miller, Stephen; Mundy, Chris; Ndousse, Thomas; Pederson, Mark; Perazzo, Amedeo; Popescu, Razvan; Rouson, Damian; Sekine, Yukiko; Sumpter, Bobby; Dart, Eli; Wang, Cai-Zhuang -Z; Whitelam, Steve; Zurawski, Jason

    2011-02-01

    The Energy Sciences Network (ESnet) is the primary provider of network connectivityfor the US Department of Energy Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of the Office ofScience programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years.

  20. Thermal network reduction

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1983-01-01

    A method is presented for reducing the number of elements required in a thermal network representation of a building. The method is based on matching the actual building response at two frequencies, the diurnal response and 3-day response. The procedure provides a straightforward methodology for combining all the various materials inside a discrete building zone into a few nodes while retaining a high degree of accuracy in the dynamic response. An example is given showing a comparison between a large network and the reduced network.

  1. Thermal network reduction

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1983-06-01

    A method is presented for reducing the number of elements required in a thermal network representation of a building. The method is based on matching the actual building response at two frequencies, the diurnal response and 3-day response. The procedure provides a straightforward methodology for combining all the various materials inside a discrete building zone into a few nodes while retaining a high degree of accuracy in the dynamic response. An example is given showing a comparison between a large network and the reduced network.

  2. Mechanical Response of Cytoskeletal Networks

    E-Print Network [OSTI]

    Gardel, Margaret

    CHAPTER 19 Mechanical Response of Cytoskeletal Networks Margaret L. Gardel,* Karen E. Kasza, Cli Fluctuation Approaches B. In Vitro MT Networks C. Mechanics of Microtubules in Cells V. Intermediate Filament Networks A. Introduction B. Mechanics of IFs C. Mechanics of Networks VI. Conclusions and Outlook

  3. Network computing : limits and achievability

    E-Print Network [OSTI]

    Karamchandani, Nikhil

    2011-01-01

    wireless sensor networks (WSN). Data measurements (such asnetworking protocols for WSN is hard [24], therefore

  4. CLIMATE NETWORKS The Azimuth Project

    E-Print Network [OSTI]

    Baez, John

    CLIMATE NETWORKS The Azimuth Project John Baez, Jan Galkowski, Graham Jones, Nadja Kutz, Daniel: The network of global corporate control #12;In Complex Networks in Climate Dynamics, Donges et al took daily Networks in Climate Dynamics, Donges et al took daily surface air temperatures on a grid and computed

  5. Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time-based Service Constraints

    E-Print Network [OSTI]

    Kutanoglu, Erhan

    Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time, 2006 Abstract We study the integrated logistics network design and inventory stocking problem as char- acterized by the interdependency of the design and stocking decisions in service parts logistics. These two

  6. Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time-based Service Constraints

    E-Print Network [OSTI]

    Kutanoglu, Erhan

    Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time 18, 2005 Abstract We study the integrated logistics network design and inventory stocking problem as char- acterized by the interdependency of the design and stocking decisions in service parts logistics

  7. Network Intrusion Detection and Visualization using Aggregations in a Cyber Security Data Warehouse

    SciTech Connect (OSTI)

    Czejdo, Bogdan; Ferragut, Erik M; Goodall, John R; Laska, Jason A

    2012-01-01

    The challenge of achieving situational understanding is a limiting factor in effective, timely, and adaptive cyber-security analysis. Anomaly detection fills a critical role in network assessment and trend analysis, both of which underlie the establishment of comprehensive situational understanding. To that end, we propose a cyber security data warehouse implemented as a hierarchical graph of aggregations that captures anomalies at multiple scales. Each node of our pro-posed graph is a summarization table of cyber event aggregations, and the edges are aggregation operators. The cyber security data warehouse enables domain experts to quickly traverse a multi-scale aggregation space systematically. We describe the architecture of a test bed system and a summary of results on the IEEE VAST 2012 Cyber Forensics data.

  8. BER Science Network Requirements

    E-Print Network [OSTI]

    Dart, Eli

    2011-01-01

    global climate or Earth system models. Integrated assessmentdrive climate and Earth system model solutions. In turn,models and the full Earth system models used to simulate

  9. Mesoscale Analyses of Fungal Networks

    E-Print Network [OSTI]

    Lee, Sang Hoon; Porter, Mason A

    2014-01-01

    We give a brief application of mesoscopic response functions (MRFs) to a large set of networks of fungi and slime moulds. We construct "structural networks" by estimating cord conductances (which yield edge weights) from experimental data and "functional networks" by calculating edge weights based on how much nutrient traffic is predicted to occur on each edge. Both types of networks have the same topology, and we compute MRFs for both families of networks to illustrate two different ways of constructing taxonomies to compare large sets of fungal and slime-mould networks to each other. We demonstrate that network taxonomies allow objective groupings of networks across species, treatments, and laboratories. We believe that the groupings that we have derived through our structural and functional taxonomic analyses of fungal networks could be of considerable assistance to biologists in their attempts to capture the impact of treatment combinations on network behaviour.

  10. DEVELOPMENT OF AN ADVANCED APPROACH FOR NEXT-GENERATION INTEGRATED RESERVOIR CHARACTERIZATION

    SciTech Connect (OSTI)

    Scott R. Reeves

    2005-04-01

    Accurate, high-resolution, three-dimensional (3D) reservoir characterization can provide substantial benefits for effective oilfield management. By doing so, the predictive reliability of reservoir flow models, which are routinely used as the basis for investment decisions involving hundreds of millions of dollars and designed to recover millions of barrels of oil, can be significantly improved. Even a small improvement in incremental recovery for high-value assets can result in important contributions to bottom-line profitability. Today's standard practice for developing a 3D reservoir description is to use seismic inversion techniques. These techniques make use of geostatistics and other stochastic methods to solve the inverse problem, i.e., to iteratively construct a likely geologic model and then upscale and compare its acoustic response to that actually observed in the field. This method has several inherent flaws, such as: (1) The resulting models are highly non-unique; multiple equiprobable realizations are produced, meaning (2) The results define a distribution of possible outcomes; the best they can do is quantify the uncertainty inherent in the modeling process, and (3) Each realization must be run through a flow simulator and history matched to assess it's appropriateness, and therefore (4) The method is labor intensive and requires significant time to complete a field study; thus it is applied to only a small percentage of oil and gas producing assets. A new approach to achieve this objective was first examined in a Department of Energy (DOE) study performed by Advanced Resources International (ARI) in 2000/2001. The goal of that study was to evaluate whether robust relationships between data at vastly different scales of measurement could be established using virtual intelligence (VI) methods. The proposed workflow required that three specific relationships be established through use of artificial neural networks (ANN's): core-to-log, log-to-crosswell seismic, and crosswell-to-surface seismic. One of the key attributes of the approach, which should result in the creation of high resolution reservoir characterization with greater accuracy and with less uncertainty than today's methods, is the inclusion of borehole seismic (such as crosswell and/or vertical seismic profiling--VSP) in the data collection scheme. Borehole seismic fills a critical gap in the resolution spectrum of reservoir measurements between the well log and surface seismic scales, thus establishing important constraints on characterization outcomes. The results of that initial study showed that it is, in fact, feasible to establish the three critical relationships required, and that use of data at different scales of measurement to create high-resolution reservoir characterization is possible. Based on the results of this feasibility study, in September 2001, the DOE, again through ARI, launched a subsequent two-year government-industry R&D project to further develop and demonstrate the technology. The goals of this project were to: (1) Make improvements to the initial methodology by incorporating additional VI technologies (such as clustering), using core measurements in place of magnetic resonance image (MRI) logs, and streamlining the workflow, among others. (2) Demonstrate the approach in an integrated manner at a single field site, and validate it via reservoir modeling or other statistical methods.

  11. Precision Irrigators Network

    E-Print Network [OSTI]

    Bynum, J.; Cothren, T.; Marek, T.; Piccinni, G.

    2007-01-01

    conservation including an "Agricultural Irrigation Water Use Management" BMPs section. The full TWDB Report 362 can be found at: http://www.twdb.state.tx.us/assistance/conservation/consindex.asp. DSS include the Texas High Plains Evapotranspiration Network...

  12. Guest Editorial Overlay networks

    E-Print Network [OSTI]

    Touch, Joe

    of house or to selected business partners. VNs are often distinguished by their use of tunnels, enS-based overlay networks. It virtualizes routers to deploy a virtual backbone with translation gateways to convert

  13. BES Science Network Requirements

    E-Print Network [OSTI]

    Dart, Eli

    2011-01-01

    the Directors of the Office of Science, Office of AdvancedOffice of Basic Energy Sciences. This is LBNL report LBNL-BES Science Network Requirements Report of the Basic Energy

  14. Network medicine Tony Pawsona

    E-Print Network [OSTI]

    strategies can be imple- mented. Transforming medicine into a network driven endeavour will require development. The average price of bringing a drug to market is now approximately 860M USD [1

  15. Computer Systems Network Programming"

    E-Print Network [OSTI]

    /out of the house! Socket as an Application Programming Interface! n Supports the creation of network applications (e.g., render a Web page)! Close the socket! 12 ! Servers Differ From Clients" Passive open! n

  16. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;WEP Cracking #12 (Nomina sunt consequentia rerum) quello di fornire sul canale wireless un livello di sicurezza equivalente

  17. Systematic wireless network coding

    E-Print Network [OSTI]

    Shrader, Brooke E.

    We present a systematic network coding strategy for cooperative communication, in which some nodes may replicate-and-forward packets in addition to sending random linear combinations of the packets. We argue that if this ...

  18. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Wireless Router WRT54G LINKSYS #12;WRT54G un router Wireless: 1 porta Ethernet verso la LAN esterna 4 porte Ethernet

  19. Optimization in Networks

    E-Print Network [OSTI]

    Adilson E. Motter; Zoltan Toroczkai

    2007-07-07

    The recent surge in the network modeling of complex systems has set the stage for a new era in the study of fundamental and applied aspects of optimization in collective behavior. This Focus Issue presents an extended view of the state of the art in this field and includes articles from a large variety of domains where optimization manifests itself, including physical, biological, social, and technological networked systems.

  20. IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, VOL. 15, NO. 2, FEBRUARY 2007 149 Integrated Placement and Skew Optimization

    E-Print Network [OSTI]

    Hu, Jiang

    Integrated Placement and Skew Optimization for Rotary Clocking Ganesh Venkataraman, Student Member, IEEE of the clock network. Rotary clocking is a novel technique which employs unterminated rings formed by differen, rotary clocking requires flip-flop locations to match predesigned clock skew on rotary clock rings

  1. Metadata Challenge for Query Processing Over Heterogeneous Wireless Sensor Network

    E-Print Network [OSTI]

    Komalavalli, C

    2011-01-01

    Wireless sensor networks become integral part of our life. These networks can be used for monitoring the data in various domain due to their flexibility and functionality. Query processing and optimization in the WSN is a very challenging task because of their energy and memory constraint. In this paper, first our focus is to review the different approaches that have significant impacts on the development of query processing techniques for WSN. Finally, we aim to illustrate the existing approach in popular query processing engines with future research challenges in query optimization.

  2. Multiply-agile encryption in high speed communication networks

    SciTech Connect (OSTI)

    Pierson, L.G. [Sandia National Labs., Albuquerque, NM (United States); Witzke, E.L. [RE/SPEC Inc., Albuquerque, NM (United States)

    1997-05-01

    Different applications have different security requirements for data privacy, data integrity, and authentication. Encryption is one technique that addresses these requirements. Encryption hardware, designed for use in high-speed communications networks, can satisfy a wide variety of security requirements if that hardware is key-agile, robustness-agile and algorithm-agile. Hence, multiply-agile encryption provides enhanced solutions to the secrecy, interoperability and quality of service issues in high-speed networks. This paper defines these three types of agile encryption. Next, implementation issues are discussed. While single-algorithm, key-agile encryptors exist, robustness-agile and algorithm-agile encryptors are still research topics.

  3. Reconfigurable middleware architectures for large scale sensor networks

    SciTech Connect (OSTI)

    Brennan, Sean M.

    2010-03-01

    Wireless sensor networks, in an e#11;ffort to be energy efficient, typically lack the high-level abstractions of advanced programming languages. Though strong, the dichotomy between these two paradigms can be overcome. The SENSIX software framework, described in this dissertation, uniquely integrates constraint-dominated wireless sensor networks with the flexibility of object-oriented programming models, without violating the principles of either. Though these two computing paradigms are contradictory in many ways, SENSIX bridges them to yield a dynamic middleware abstraction unifying low-level resource-aware task recon#12;figuration and high-level object recomposition.

  4. Integrated turbomachine oxygen plant

    SciTech Connect (OSTI)

    Anand, Ashok Kumar; DePuy, Richard Anthony; Muthaiah, Veerappan

    2014-06-17

    An integrated turbomachine oxygen plant includes a turbomachine and an air separation unit. One or more compressor pathways flow compressed air from a compressor through one or more of a combustor and a turbine expander to cool the combustor and/or the turbine expander. An air separation unit is operably connected to the one or more compressor pathways and is configured to separate the compressed air into oxygen and oxygen-depleted air. A method of air separation in an integrated turbomachine oxygen plant includes compressing a flow of air in a compressor of a turbomachine. The compressed flow of air is flowed through one or more of a combustor and a turbine expander of the turbomachine to cool the combustor and/or the turbine expander. The compressed flow of air is directed to an air separation unit and is separated into oxygen and oxygen-depleted air.

  5. Parameters of Integral Circulant Graphs and Periodic Quantum Dynamics

    E-Print Network [OSTI]

    Nitin Saxena; Simone Severini; Igor Shparlinski

    2007-03-26

    The intention of the paper is to move a step towards a classification of network topologies that exhibit periodic quantum dynamics. We show that the evolution of a quantum system, whose hamiltonian is identical to the adjacency matrix of a circulant graph, is periodic if and only if all eigenvalues of the graph are integers (that is, the graph is integral). Motivated by this observation, we focus on relevant properties of integral circulant graphs. Specifically, we bound the number of vertices of integral circulant graphs in terms of their degree, characterize bipartiteness and give exact bounds for their diameter. Additionally, we prove that circulant graphs with odd order do not allow perfect state transfer.

  6. Chapter 7: Integration and Packaging Page 127 Integration and Packaging

    E-Print Network [OSTI]

    Wilson, Denise

    Chapter 7: Integration and Packaging Page 127 Chapter 7 Integration and Packaging The collective in semiconductor fabrication processes. Packaging: integrated circuits need to be protected from potentially of the feasibility of complete chemical microsystems. The issue of packaging for operating in unfriendly sensing

  7. Integrated Deployment and the Energy Systems Integration Facility: Workshop Proceedings

    SciTech Connect (OSTI)

    Kroposki, B.; Werner, M.; Spikes, A.; Komomua, C.

    2013-01-01

    This report summarizes the workshop entitled: Integrated Deployment and the Energy Systems Integration Facility. In anticipation of the opening of the ESIF, NREL held the workshop August 21-23, 2012 and invited participants from utilities, government, industry, and academia to discuss renewable integration challenges and discover new ways to meet them by taking advantage of the ESIF's capabilities.

  8. Integrated Architectural Concepts

    E-Print Network [OSTI]

    Schossig, E.

    2008-01-01

    and questions on sustainability and the optimisation of resources, leading to the development of an intelligent and economised, architectural solution amid the border area between architecture and technology, is of great importance to Elmar Schossig?s... Richartzstrasse 10 50667 Cologne 00 49 22 1/ 92 58 21 - 0 info@gatermann-schossig.de Integrated Architectural Concepts Next to the aesthetic and functional aspects, an ecological approach which also pays great attention to energetical concerns...

  9. Integrated Safety Management Policy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergy HeadquartersFuelBConservationEnergy5975-01 REPORTDepartment ofINTEGRATED SAFETY

  10. Development of a general method for obtaining the geometry of microfluidic networks

    SciTech Connect (OSTI)

    Razavi, Mohammad Sayed Salimpour, M. R.; Shirani, Ebrahim

    2014-01-15

    In the present study, a general method for geometry of fluidic networks is developed with emphasis on pressure-driven flows in the microfluidic applications. The design method is based on general features of network's geometry such as cross-sectional area and length of channels. Also, the method is applicable to various cross-sectional shapes such as circular, rectangular, triangular, and trapezoidal cross sections. Using constructal theory, the flow resistance, energy loss and performance of the network are optimized. Also, by this method, practical design strategies for the fabrication of microfluidic networks can be improved. The design method enables rapid prediction of fluid flow in the complex network of channels and is very useful for improving proper miniaturization and integration of microfluidic networks. Minimization of flow resistance of the network of channels leads to universal constants for consecutive cross-sectional areas and lengths. For a Y-shaped network, the optimal ratios of consecutive cross-section areas (A{sub i+1}/A{sub i}) and lengths (L{sub i+1}/L{sub i}) are obtained as A{sub i+1}/A{sub i} = 2{sup ?2/3} and L{sub i+1}/L{sub i} = 2{sup ?1/3}, respectively. It is shown that energy loss in the network is proportional to the volume of network. It is also seen when the number of channels is increased both the hydraulic resistance and the volume occupied by the network are increased in a similar manner. Furthermore, the method offers that fabrication of multi-depth and multi-width microchannels should be considered as an integral part of designing procedures. Finally, numerical simulations for the fluid flow in the network have been performed and results show very good agreement with analytic results.

  11. Integrated structural health monitoring.

    SciTech Connect (OSTI)

    Farrar, C. R. (Charles R.)

    2001-01-01

    Structural health monitoring is the implementation of a damage detection strategy for aerospace, civil and mechanical engineering infrastructure. Typical damage experienced by this infrastructure might be the development of fatigue cracks, degradation of structural connections, or bearing wear in rotating machinery. The goal of the research effort reported herein is to develop a robust and cost-effective structural health monitoring solution by integrating and extending technologies from various engineering and information technology disciplines. It is the authors opinion that all structural health monitoring systems must be application specific. Therefore, a specific application, monitoring welded moment resisting steel frame connections in structures subjected to seismic excitation, is described along with the motivation for choosing this application. The structural health monitoring solution for this application will integrate structural dynamics, wireless data acquisition, local actuation, micro-electromechanical systems (MEMS) technology, and statistical pattern recognition algorithms. The proposed system is based on an assessment of the deficiencies associated with many current structural health monitoring technologies including past efforts by the authors. This paper provides an example of the integrated approach to structural health monitoring being undertaken at Los Alamos National Laboratory and summarizes progress to date on various aspects of the technology development.

  12. Integrative Bioengineering Institute

    SciTech Connect (OSTI)

    Eddington, David; Magin,L,Richard; Hetling, John; Cho, Michael

    2009-01-09

    Microfabrication enables many exciting experimental possibilities for medicine and biology that are not attainable through traditional methods. However, in order for microfabricated devices to have an impact they must not only provide a robust solution to a current unmet need, but also be simple enough to seamlessly integrate into standard protocols. Broad dissemination of bioMEMS has been stymied by the common aim of replacing established and well accepted protocols with equally or more complex devices, methods, or materials. The marriage of a complex, difficult to fabricate bioMEMS device with a highly variable biological system is rarely successful. Instead, the design philosophy of my lab aims to leverage a beneficial microscale phenomena (e.g. fast diffusion at the microscale) within a bioMEMS device and adapt to established methods (e.g. multiwell plate cell culture) and demonstrate a new paradigm for the field (adapt instead of replace). In order for the field of bioMEMS to mature beyond novel proof-of-concept demonstrations, researchers must focus on developing systems leveraging these phenomena and integrating into standard labs, which have largely been ignored. Towards this aim, the Integrative Bioengineering Institute has been established.

  13. Integration of photoactive and electroactive components with vertical cavity surface emitting lasers

    DOE Patents [OSTI]

    Bryan, R.P.; Esherick, P.; Jewell, J.L.; Lear, K.L.; Olbright, G.R.

    1997-04-29

    A monolithically integrated optoelectronic device is provided which integrates a vertical cavity surface emitting laser and either a photosensitive or an electrosensitive device either as input or output to the vertical cavity surface emitting laser either in parallel or series connection. Both vertical and side-by-side arrangements are disclosed, and optical and electronic feedback means are provided. Arrays of these devices can be configured to enable optical computing and neural network applications. 9 figs.

  14. Transportation Perspectives on Automotive Cyber Physical System: Integrating Hardware-in-the-Loop, Software-in-the-Loop and Human-in-the-Loop Simulations

    E-Print Network [OSTI]

    Rajkumar, Ragunathan "Raj"

    1 Transportation Perspectives on Automotive Cyber Physical System: Integrating Hardware and development environment to evaluate automotive cyber physical system (CPS) as well as its components foundation of the automotive CPS for developing and testing vehicular networking and sensing technologies

  15. High Efficiency Integrated Package

    SciTech Connect (OSTI)

    Ibbetson, James

    2013-09-15

    Solid-state lighting based on LEDs has emerged as a superior alternative to inefficient conventional lighting, particularly incandescent. LED lighting can lead to 80 percent energy savings; can last 50,000 hours 2-50 times longer than most bulbs; and contains no toxic lead or mercury. However, to enable mass adoption, particularly at the consumer level, the cost of LED luminaires must be reduced by an order of magnitude while achieving superior efficiency, light quality and lifetime. To become viable, energy-efficient replacement solutions must deliver system efficacies of ? 100 lumens per watt (LPW) with excellent color rendering (CRI > 85) at a cost that enables payback cycles of two years or less for commercial applications. This development will enable significant site energy savings as it targets commercial and retail lighting applications that are most sensitive to the lifetime operating costs with their extended operating hours per day. If costs are reduced substantially, dramatic energy savings can be realized by replacing incandescent lighting in the residential market as well. In light of these challenges, Cree proposed to develop a multi-chip integrated LED package with an output of > 1000 lumens of warm white light operating at an efficacy of at least 128 LPW with a CRI > 85. This product will serve as the light engine for replacement lamps and luminaires. At the end of the proposed program, this integrated package was to be used in a proof-of-concept lamp prototype to demonstrate the components viability in a common form factor. During this project Cree SBTC developed an efficient, compact warm-white LED package with an integrated remote color down-converter. Via a combination of intensive optical, electrical, and thermal optimization, a package design was obtained that met nearly all project goals. This package emitted 1295 lm under instant-on, room-temperature testing conditions, with an efficacy of 128.4 lm/W at a color temperature of ~2873K and 83 CRI. As such, the packages performance exceeds DOEs warm-white phosphor LED efficacy target for 2013. At the end of the program, we assembled an A19 sized demonstration bulb housing the integrated package which met Energy Star intensity variation requirements. With further development to reduce overall component cost, we anticipate that an integrated remote converter package such as developed during this program will find application in compact, high-efficacy LED-based lamps, particularly those requiring omnidirectional emission.

  16. Developing an Integrated Model Framework for the Assessment of Sustainable Agricultural Residue Removal Limits for Bioenergy Systems

    SciTech Connect (OSTI)

    David Muth, Jr.; Jared Abodeely; Richard Nelson; Douglas McCorkle; Joshua Koch; Kenneth Bryden

    2011-08-01

    Agricultural residues have significant potential as a feedstock for bioenergy production, but removing these residues can have negative impacts on soil health. Models and datasets that can support decisions about sustainable agricultural residue removal are available; however, no tools currently exist capable of simultaneously addressing all environmental factors that can limit availability of residue. The VE-Suite model integration framework has been used to couple a set of environmental process models to support agricultural residue removal decisions. The RUSLE2, WEPS, and Soil Conditioning Index models have been integrated. A disparate set of databases providing the soils, climate, and management practice data required to run these models have also been integrated. The integrated system has been demonstrated for two example cases. First, an assessment using high spatial fidelity crop yield data has been run for a single farm. This analysis shows the significant variance in sustainably accessible residue across a single farm and crop year. A second example is an aggregate assessment of agricultural residues available in the state of Iowa. This implementation of the integrated systems model demonstrates the capability to run a vast range of scenarios required to represent a large geographic region.

  17. Belle-II Experiment Network Requirements

    SciTech Connect (OSTI)

    Asner, David; Bell, Greg; Carlson, Tim; Cowley, David; Dart, Eli; Erwin, Brock; Godang, Romulus; Hara, Takanori; Johnson, Jerry; Johnson, Ron; Johnston, Bill; Dam, Kerstin Kleese-van; Kaneko, Toshiaki; Kubota, Yoshihiro; Kuhr, Thomas; McCoy, John; Miyake, Hideki; Monga, Inder; Nakamura, Motonori; Piilonen, Leo; Pordes, Ruth; Ray, Douglas; Russell, Richard; Schram, Malachi; Schroeder, Jim; Sevior, Martin; Singh, Surya; Suzuki, Soh; Sasaki, Takashi; Williams, Jim

    2013-05-28

    The Belle experiment, part of a broad-based search for new physics, is a collaboration of ~400 physicists from 55 institutions across four continents. The Belle detector is located at the KEKB accelerator in Tsukuba, Japan. The Belle detector was operated at the asymmetric electron-positron collider KEKB from 1999-2010. The detector accumulated more than 1 ab-1 of integrated luminosity, corresponding to more than 2 PB of data near 10 GeV center-of-mass energy. Recently, KEK has initiated a $400 million accelerator upgrade to be called SuperKEKB, designed to produce instantaneous and integrated luminosity two orders of magnitude greater than KEKB. The new international collaboration at SuperKEKB is called Belle II. The first data from Belle II/SuperKEKB is expected in 2015. In October 2012, senior members of the Belle-II collaboration gathered at PNNL to discuss the computing and neworking requirements of the Belle-II experiment with ESnet staff and other computing and networking experts. The day-and-a-half-long workshop characterized the instruments and facilities used in the experiment, the process of science for Belle-II, and the computing and networking equipment and configuration requirements to realize the full scientific potential of the collaboration's work.

  18. System restoration of a transmission network

    SciTech Connect (OSTI)

    Ebert, A.; Eppel, M.; Genthe, S.; Schwarzjirg, H.; Stark, J.; Werner, W. [Bayernwerke AG, Karlsfeld (Germany); [Siemens AG, Wien (Austria)

    1995-12-31

    In a large SCADA/EMS-System an Expertsystem for Fault Diagnosis and for System Restoration is integrated. The System Restoration covered by the Expertsystem gives assistance to the operator in any kind of blackout by presenting restoration plans. In case any number of busbars is outaged the system automatically determines the affected network areas and thereby the magnitude of the whole blackout. The restoration of the network is done in phases depending on the kind of blackout and is based on a global utility-strategy-plan. Within this scheme the detailed restoration plan is determined dynamically based on the actual situation and some predefinitions such as load priorities and power plants to be reenergized with priority. The described system covers all cases of blackouts by evaluating a plan based on the individual case. The Expertsystem is a hybrid system using an optimal power flow, too, and is fully integrated in the SCADA/EMS system. The plans of each phase are presented via the common MMI to the operator and supervised due to execution. The system distinguishes between operator wanted deviations and unwanted deviations during execution. Thus the operator at any time can continue as he likes.

  19. The Tenet Architecture for Tiered Sensor Networks

    E-Print Network [OSTI]

    2006-01-01

    a sensor network architecture: Lowering the waistline. InJ. Hill et al. System architecture directions for networkThe Tenet Architecture for Tiered Sensor Networks Omprakash

  20. Misbehavior in a Neural Network Model

    E-Print Network [OSTI]

    Burgos, Jos E

    2015-01-01

    Rodrguez, E. (2007). Neural-network simulations of twodiscipline of will. Neural Networks, 19, 11531160. http://E. R. Staddon (Eds. ), Neural network models of conditioning

  1. Solos (Dice Game) and Conductor (Neural Network)

    E-Print Network [OSTI]

    Marquetti, Andre

    2015-01-01

    vice versa). Figure 6.1 Neural Network keyboard input styleamplitude, pitch-class, neural network key patterns dependconvergence with the neural network does not depend on the

  2. Detecting Network Vulnerabilities Through Graph Theoretical Methods

    E-Print Network [OSTI]

    2007-01-01

    Introduction The electric power grid network is susceptibleProblem We model electric power grid networks as undirectedlines in the electric power grid network. Because of the

  3. Algorithm FIRE -- Feynman Integral REduction

    E-Print Network [OSTI]

    A. V. Smirnov

    2008-08-02

    The recently developed algorithm FIRE performs the reduction of Feynman integrals to master integrals. It is based on a number of strategies, such as applying the Laporta algorithm, the s-bases algorithm, region-bases and integrating explicitly over loop momenta when possible. Currently it is being used in complicated three-loop calculations.

  4. Path Integral for Quantum Operations

    E-Print Network [OSTI]

    Vasily E. Tarasov

    2007-06-14

    In this paper we consider a phase space path integral for general time-dependent quantum operations, not necessarily unitary. We obtain the path integral for a completely positive quantum operation satisfied Lindblad equation (quantum Markovian master equation). We consider the path integral for quantum operation with a simple infinitesimal generator.

  5. Completeness of Integrated Information Sources

    E-Print Network [OSTI]

    Freytag, Johann-Christoph

    Completeness of Integrated Information Sources Felix Naumann, Johann-Christoph Freytag, Ulf Leser attributes of these entities. Mediator-based information systems allow integrated access to such sources new merge operators, which formalize the integration of multiple source responses. A completeness

  6. Lectures on integrable Hamiltonian systems

    E-Print Network [OSTI]

    G. Sardanashvily

    2013-03-21

    We consider integrable Hamiltonian systems in a general setting of invariant submanifolds which need not be compact. For instance, this is the case a global Kepler system, non-autonomous integrable Hamiltonian systems and integrable systems with time-dependent parameters.

  7. Journal of Network and Systems Management, Vol. 12, No. 2, June 2004 ( 2004) Edited by Paul Brusil

    E-Print Network [OSTI]

    Boutaba, Raouf

    tradition of NOMS and the Integrated Man- agement Symposium (IM) as the primary forum for technical exchange among the research, standards, development, systems integrator, service provider, and user communities and Distributed Systems. The theme for NOMS 2004 was "Managing Next Generation Con- vergence Networks and Services

  8. HeNCE: A Heterogeneous Network Computing Environment

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Beguelin, Adam; Dongarra, Jack J.; Geist, George Al; Manchek, Robert; Moore, Keith

    1994-01-01

    Network computing seeks to utilize the aggregate resources of many networked computers to solve a single problem. In so doing it is often possible to obtain supercomputer performance from an inexpensive local area network. The drawback is that network computing is complicated and error prone when done by hand, especially if the computers have different operating systems and data formats and are thus heterogeneous. The heterogeneous network computing environment (HeNCE) is an integrated graphical environment for creating and running parallel programs over a heterogeneous collection of computers. It is built on a lower level package called parallel virtual machine (PVM).moreThe HeNCE philosophy of parallel programming is to have the programmer graphically specify the parallelism of a computation and to automate, as much as possible, the tasks of writing, compiling, executing, debugging, and tracing the network computation. Key to HeNCE is a graphical language based on directed graphs that describe the parallelism and data dependencies of an application. Nodes in the graphs represent conventional Fortran or C subroutines and the arcs represent data and control flow. This article describes the present state of HeNCE, its capabilities, limitations, and areas of future research.less

  9. Fourier transforms of UD integrals

    E-Print Network [OSTI]

    Igor Kondrashuk; Anatoly Kotikov

    2008-02-23

    UD integrals published by N. Usyukina and A. Davydychev in 1992-1993 are integrals corresponding to ladder-type Feynman diagrams. The results are UD functions $\\Phi^{(L)},$ where $L$ is the number of loops. They play an important role in N=4 supersymmetic Yang-Mills theory. The integrals were defined and calculated in the momentum space. In this paper the position space representation of UD functions is investigated. We show that Fourier transforms of UD functions are UD functions of space-time intervals but this correspondence is indirect. For example, the Fourier transform of the second UD integral is the second UD integral.

  10. Integrating Safety into Design and Construction | Department...

    Office of Environmental Management (EM)

    Integrating Safety into Design and Construction Integrating Safety into Design and Construction DepSecMemoIntegratingSafetyInDesignAndConstruction05Dec2005.pdf More Documents &...

  11. Iterated integrals of superconnections

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    2009-01-01

    Starting with a Z-graded superconnection on a graded vector bundle over a smooth manifold M, we show how Chen's iterated integration of such a superconnection over smooth simplices in M gives an A-infinity functor if and only if the superconnection is flat. If the graded bundle is trivial, this gives a twisting cochain. Very similar results were obtained by K.T. Chen using similar methods. This paper is intended to explain this from scratch beginning with the definition and basic properties of a connection and ending with an exposition of Chen's "formal connections" and a brief discussion of how this is related to higher Reidemeister torsion.

  12. Integrating the Jacobian equation

    E-Print Network [OSTI]

    Airton von Sohsten de Medeiros; Rderson Rodrigues da Silva

    2014-09-16

    We show essentially that the differential equation $\\frac{\\partial (P,Q)}{\\partial (x,y)} =c \\in {\\mathbb C}$, for $P,\\,Q \\in {\\mathbb C}[x,y]$, may be "integrated", in the sense that it is equivalent to an algebraic system of equations involving the homogeneous components of $P$ and $Q$. Furthermore, the first equations in this system give explicitly the homogeneous components of $Q$ in terms of those of $P$. The remaining equations involve only the homogeneous components of $P$.

  13. Integrated optical XY coupler

    DOE Patents [OSTI]

    Vawter, G. Allen (Albuquerque, NM); Hadley, G. Ronald (Albuquerque, NM)

    1997-01-01

    An integrated optical XY coupler having two converging input waveguide arms meeting in a central section and a central output waveguide arm and two diverging flanking output waveguide arms emanating from the central section. In-phase light from the input arms constructively interfers in the central section to produce a single mode output in the central output arm with the rest of the light being collected in the flanking output arms. Crosstalk between devices on a substrate is minimized by this collection of the out-of-phase light by the flanking output arms of the XY coupler.

  14. Integrated Assessment Modeling

    SciTech Connect (OSTI)

    Edmonds, James A.; Calvin, Katherine V.; Clarke, Leon E.; Janetos, Anthony C.; Kim, Son H.; Wise, Marshall A.; McJeon, Haewon C.

    2012-10-31

    This paper discusses the role of Integrated Assessment models (IAMs) in climate change research. IAMs are an interdisciplinary research platform, which constitutes a consistent scientific framework in which the large-scale interactions between human and natural Earth systems can be examined. In so doing, IAMs provide insights that would otherwise be unavailable from traditional single-discipline research. By providing a broader view of the issue, IAMs constitute an important tool for decision support. IAMs are also a home of human Earth system research and provide natural Earth system scientists information about the nature of human intervention in global biogeophysical and geochemical processes.

  15. Integrating Environmental Stewardship

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATION PLANIs gravity aOverviewISM Integrated

  16. Sandia Energy - Grid Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II)Geothermal Energy & Drilling Technology HomeGrid CyberGrid Integration

  17. Network topology mapper

    DOE Patents [OSTI]

    Quist, Daniel A. (Los Alamos, NM); Gavrilov, Eugene M. (Los Alamos, NM); Fisk, Michael E. (Jemez, NM)

    2008-01-15

    A method enables the topology of an acyclic fully propagated network to be discovered. A list of switches that comprise the network is formed and the MAC address cache for each one of the switches is determined. For each pair of switches, from the MAC address caches the remaining switches that see the pair of switches are located. For each pair of switches the remaining switches are determined that see one of the pair of switches on a first port and the second one of the pair of switches on a second port. A list of insiders is formed for every pair of switches. It is determined whether the insider for each pair of switches is a graph edge and adjacent ones of the graph edges are determined. A symmetric adjacency matrix is formed from the graph edges to represent the topology of the data link network.

  18. Evolving Complex Networks: The Backbone of the Climate Network

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Network topology changes due to natural dynamics (internal, external) #12;#12;Strong El Nino event #12;Our

  19. Maximizing Static Network Lifetime of Wireless Broadcast Adhoc Networks

    E-Print Network [OSTI]

    Poovendran, Radha

    of the important applications of wireless static adhoc net- works includes wireless sensor networks. The technology- cast routing over wireless static adhoc network where host mobility is not involved. We define the lifetime of a network as the dura- tion of time until the first node failure due to battery depletion. We

  20. Tidal networks 2. Watershed delineation and comparative network morphology

    E-Print Network [OSTI]

    Fagherazzi, Sergio

    of three, we quantify various tidal network properties including common power law relationships which have common power law relationships quantified for terrestrial systems to tidal systems and use these analysesTidal networks 2. Watershed delineation and comparative network morphology Andrea Rinaldo,1 Sergio

  1. MMS: An Autonomic Network-Layer Foundation for Network Management

    E-Print Network [OSTI]

    Ng, T. S. Eugene

    secured, and/or suboptimal in performance. This paper presents the design and implementation of the Meta-Management1 MMS: An Autonomic Network-Layer Foundation for Network Management Hemant Gogineni, Albert Research Rice University Abstract-- Networks cannot be managed without management plane communications

  2. Integrating preconcentrator heat controller

    DOE Patents [OSTI]

    Bouchier, Francis A. (Albuquerque, NM); Arakaki, Lester H. (Edgewood, NM); Varley, Eric S. (Albuquerque, NM)

    2007-10-16

    A method and apparatus for controlling the electric resistance heating of a metallic chemical preconcentrator screen, for example, used in portable trace explosives detectors. The length of the heating time-period is automatically adjusted to compensate for any changes in the voltage driving the heating current across the screen, for example, due to gradual discharge or aging of a battery. The total deposited energy in the screen is proportional to the integral over time of the square of the voltage drop across the screen. Since the net temperature rise, .DELTA.T.sub.s, of the screen, from beginning to end of the heating pulse, is proportional to the total amount of heat energy deposited in the screen during the heating pulse, then this integral can be calculated in real-time and used to terminate the heating current when a pre-set target value has been reached; thereby providing a consistent and reliable screen temperature rise, .DELTA.T.sub.s, from pulse-to-pulse.

  3. Wireless sensor networks for measuring traffic

    E-Print Network [OSTI]

    Varaiya, Pravin

    Wireless sensor networks for measuring traffic University of California, Berkeley Sing Yiu Cheung, Sinem Coleri, and Pravin Varaiya 2 Outline Traffic measurement Wireless Sensor Networks Vehicle wireless sensor networks compete? 7 Outline Traffic measurement Wireless Sensor Networks Vehicle

  4. Cooperative Diversity Routing in Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Cooperative Diversity Routing in Wireless Networks Mostafa Dehghan and Majid Ghaderi Department routing, cooperative commu- nication, cooperative diversity, wireless networks. I. INTRODUCTION Energy efficiency is a challenging problem in wireless networks, especially in ad hoc and sensor networks, where

  5. Collaborative Firewalling in Wireless Networks Mahmoud Taghizadeh

    E-Print Network [OSTI]

    Liu, Alex X.

    Collaborative Firewalling in Wireless Networks Mahmoud Taghizadeh Department of ECE Michigan State elements to enforce access policies in computer networks. Open network architecture, shared wireless medium for wireless networks in which nodes collaboratively perform packet filtering to address resource squandering

  6. Network coding for speedup in switches

    E-Print Network [OSTI]

    Kim, MinJi, M. Eng. Massachusetts Institute of Technology

    2007-01-01

    Network coding, which allows mixing of data at intermediate network nodes, is known to increase the throughput of networks. In particular, it is known that linear network coding in a crossbar switch can sustain traffic ...

  7. Searching for 2D Spatial Network Holes

    E-Print Network [OSTI]

    Reitsma, Femke; Engel, Shane

    2004-01-01

    Research involving different forms of networks, such as internet networks, social networks, and cellular networks, has increasingly become an important field of study. From this work, a variety of different scaling laws ...

  8. Detection of gene communities in multiplex networks reveals cancer drivers

    E-Print Network [OSTI]

    Cantini, Laura; Fortunato, Santo; Caselle, Michele

    2015-01-01

    We propose a new multiplex-based strategy to integrate different layers of genomic information and use them in a coordinate way to identify driving cancer genes. The multiplex networks that we consider combine transcription factor co-targeting, microRNA co-targeting, protein-protein interaction and gene co-expression networks. The rationale behind this choice is that gene coexpression and protein-protein interactions require a tight coregulation of the partners and that such a fine tuned regulation can be obtained only combining both the transcriptional and post-transcriptional layers of regulation. . To extract the relevant biological information from the multiplex we studied its partition into communities. To this end we applied a consensus clustering algorithm to the single-layer partitions obtained using state of art community detection methods, combined with a filtering preprocessing of the individual networks. Even if our procedure is valid in principle for any pathology in this work we concentrate in p...

  9. Towards secure multiresolution network coding

    E-Print Network [OSTI]

    Medard, Muriel

    Emerging practical schemes indicate that algebraic mixing of different packets by means of random linear network coding can increase the throughput and robustness of streaming services over wireless networks. However, ...

  10. Network coding for anonymous broadcast

    E-Print Network [OSTI]

    Sergeev, Ivan A

    2013-01-01

    This thesis explores the use of network coding for anonymous broadcast. Network coding, the technique of transmitting or storing mixtures of messages rather than individual messages, can provide anonymity with its mixing ...

  11. Intervention in gene regulatory networks

    E-Print Network [OSTI]

    Choudhary, Ashish

    2006-10-30

    In recent years Boolean Networks (BN) and Probabilistic Boolean Networks (PBN) have become popular paradigms for modeling gene regulation. A PBN is a collection of BNs in which the gene state vector transitions according to the rules of one...

  12. The Future of Network Neutrality

    E-Print Network [OSTI]

    Guttentag, Mikhail

    2009-01-01

    Internet, the fastest growing communications network in history, [The Internet is the most open network in history. We have towell as its history seen through two major ideas of Internet

  13. Integrated Retail and Wholesale Power System Operation with Smart-Grid Functionality

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    1 Integrated Retail and Wholesale Power System Operation with Smart-Grid Functionality Dionysios of retail and wholesale power markets operating over transmission and distribution networks with smart-grid with "smart-grid functionality." By smart-grid functionality we mean service-oriented grid enhancements

  14. ELISA: European Linkage between Internet Integrated and Differentiated Services over ATM

    E-Print Network [OSTI]

    AG ()Dresden University of Technology, Department of Computer Science () Siemens AG () National-Fokus Abstract Nowadays we are witnessing the growth of Internet at an unprecedented rate. However, the current to network operators to integrate Internet protocols and the mature ATM QoS technology. This paper presents

  15. INSIGHT: Internet-Sensor Integration for Habitat Monitoring Murat Demirbas Ken Yian Chow Chieh Shyan Wan

    E-Print Network [OSTI]

    Krovi, Venkat

    strength monitoring system, we investigate monitoring of a controlled, small environment via WSN. We seeINSIGHT: Internet-Sensor Integration for Habitat Monitoring Murat Demirbas Ken Yian Chow Chieh, and deploying of an Internet accessible wireless sensor network for monitoring of the temperature, humidity

  16. YASIR: A Low-Latency, High-Integrity Security Retrofit for Legacy SCADA Systems (Extended Version)

    E-Print Network [OSTI]

    YASIR: A Low-Latency, High-Integrity Security Retrofit for Legacy SCADA Systems (Extended Version links between devices in legacy Supervisory Con- trol And Data Acquisition (SCADA) systems, on which security, and yet incurs minimal end-to-end communication latency. Keywords: SCADA network security, bump

  17. Cultural immersion aimed at improving professional integration in the Moroccan offshore industry

    E-Print Network [OSTI]

    Brest, Universit de

    Cultural immersion aimed at improving professional integration in the Moroccan offshore industry}@univ-brest.fr Abstract-- A young offshore software industry has grown up in Morocco. A network of 9 universities has set development and offshoring. A proportion of its success results from extra-academic factors: student selection

  18. Inductive Characteristics of Power Distribution Grids in High Speed Integrated Circuits

    E-Print Network [OSTI]

    Friedman, Eby G.

    Inductive Characteristics of Power Distribution Grids in High Speed Integrated Circuits Andrey V characteristics of several types of gridded power distribution networks are described in this paper interconnect. In power distribution grids with alternating power and ground lines, the inductance is shown

  19. Aalborg Universitet Influence of Resolution of the Input Data on Distributed Generation Integration Studies

    E-Print Network [OSTI]

    Sera, Dezso

    concerning large penetration of the renewable energy based generators on the distribution network is related on Distributed Generation Integration Studies Catalin I. Ciontea, Dezso Sera, Florin Iov Department of Energy in order to obtain realistic results. I. INTRODUCTION The interest in renewable energy is a result

  20. Energy Management Strategy for Commercial Buildings Integrating PV and Storage Systems

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Energy Management Strategy for Commercial Buildings Integrating PV and Storage Systems He ZHANG1 by using the solution proposed. Keywords: Photovoltaic (PV) systems, fuzzy logic, storage system, energy connected to the power network and associated to photovoltaic and storage system. Some energy management

  1. ASCR Science Network Requirements

    SciTech Connect (OSTI)

    Dart, Eli; Tierney, Brian

    2009-08-24

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2009 ESnet and the Office of Advanced Scientific Computing Research (ASCR), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by ASCR. The ASCR facilities anticipate significant increases in wide area bandwidth utilization, driven largely by the increased capabilities of computational resources and the wide scope of collaboration that is a hallmark of modern science. Many scientists move data sets between facilities for analysis, and in some cases (for example the Earth System Grid and the Open Science Grid), data distribution is an essential component of the use of ASCR facilities by scientists. Due to the projected growth in wide area data transfer needs, the ASCR supercomputer centers all expect to deploy and use 100 Gigabit per second networking technology for wide area connectivity as soon as that deployment is financially feasible. In addition to the network connectivity that ESnet provides, the ESnet Collaboration Services (ECS) are critical to several science communities. ESnet identity and trust services, such as the DOEGrids certificate authority, are widely used both by the supercomputer centers and by collaborations such as Open Science Grid (OSG) and the Earth System Grid (ESG). Ease of use is a key determinant of the scientific utility of network-based services. Therefore, a key enabling aspect for scientists beneficial use of high performance networks is a consistent, widely deployed, well-maintained toolset that is optimized for wide area, high-speed data transfer (e.g. GridFTP) that allows scientists to easily utilize the services and capabilities that the network provides. Network test and measurement is an important part of ensuring that these tools and network services are functioning correctly. One example of a tool in this area is the recently developed perfSONAR, which has already shown its usefulness in fault diagnosis during the recent deployment of high-performance data movers at NERSC and ORNL. On the other hand, it is clear that there is significant work to be done in the area of authentication and access control - there are currently compatibility problems and differing requirements between the authentication systems in use at different facilities, and the policies and mechanisms in use at different facilities are sometimes in conflict. Finally, long-term software maintenance was of concern for many attendees. Scientists rely heavily on a large deployed base of software that does not have secure programmatic funding. Software packages for which this is true include data transfer tools such as GridFTP as well as identity management and other software infrastructure that forms a critical part of the Open Science Grid and the Earth System Grid.

  2. Spectral Decomposition of Signaling Networks

    E-Print Network [OSTI]

    2006-01-01

    expressed. Signaling networks modeled as Petri nets are onenetwork. Although the results are limited to the Petri net

  3. Optimal synchronization of complex networks

    E-Print Network [OSTI]

    Per Sebastian Skardal; Dane Taylor; Jie Sun

    2014-10-17

    We study optimal synchronization in networks of heterogeneous phase oscillators. Our main result is the derivation of a synchrony alignment function that encodes the interplay between network structure and oscillators' frequencies and can be readily optimized. We highlight its utility in two general problems: constrained frequency allocation and network design. In general, we find that synchronization is promoted by strong alignments between frequencies and the dominant Laplacian eigenvectors, as well as a matching between the heterogeneity of frequencies and network structure.

  4. An integrated encyclopedia of DNA elements in the human genome

    E-Print Network [OSTI]

    Altshuler, Robert Charles

    The human genome encodes the blueprint of life, but the function of the vast majority of its nearly three billion bases is unknown. The Encyclopedia of DNA Elements (ENCODE) project has systematically mapped regions of ...

  5. Model-based data integration in clinical environments

    E-Print Network [OSTI]

    Heldt, Thomas

    As a result of improved hospital information-technology infrastructure and declining costs of storage media, vast amounts of physiological waveform and trend data can now be continuously collected and archived from bedside ...

  6. ON THE C-INTEGRAL BENEDETTO BONGIORNO

    E-Print Network [OSTI]

    Talvila, Erik

    ON THE C-INTEGRAL BENEDETTO BONGIORNO Let F with an integration process (called totalization) that includes the Lebesgue integral and the Riemann improper integral. Two years later, a second solution was obtained by O. Perron with a method based

  7. Network Operating Systems Partha Dasgupta

    E-Print Network [OSTI]

    Dasgupta, Partha

    Network Operating Systems Partha Dasgupta Department of Computer Science and Engineering Arizona of Electrical Engineering] 1. Introduction Network Operating Systems extend the facilities and services provided by computer operating systems to support a set of computers, connected by a network. The environment managed

  8. Radu Calin Dimitriu NEURAL NETWORKS,

    E-Print Network [OSTI]

    Cambridge, University of

    Radu Calin Dimitriu NEURAL NETWORKS, TRICKS OF THE TRADE #12;BEFORE STARTING THE TRAINING A DATABASE FOR A NEURAL NETWORK THIS WILL ENSURE SUFFICIENT DATA AND VARIABLES TO CAPTURE THE COMPLEXITY IN THE DATABASE IF YOU DO NOT KNOW HOW THEY ARE RELATED TO THE OUTPUT, THE NEURAL NETWORK MAY NEVERTHELESS

  9. Symbolic Representation of Neural Networks

    E-Print Network [OSTI]

    Liu, Huan

    Draft Symbolic Representation of Neural Networks Rudy Setiono and Huan Liu Department,liuhg@iscs.nus.sg Abstract Although backpropagation neural networks generally predict better than decision trees do is needed by human experts. This work drives a sym bolic representation for neural networks to make

  10. Parallel HSL port Control Network

    E-Print Network [OSTI]

    Glck, Olivier

    Parallel HSL port FastHSL board HSL links Ethernet Control Network Node 1 PC mother board PCI Bus PCI-DDC Rcube PC mother board Node 3 PCI-DDC Rcube Node 2 PC mother board PCI-DDC Rcube THE MPC is the HSL network router, and PCI-DDC the network controller implementing the Direct Deposit State Less

  11. Green Networking Basem Shihada

    E-Print Network [OSTI]

    Shihada, Basem

    ;Computing and Networking Trends Bell's Law*: Every decade sees a change in the class of computing devices in the cloud. * Bells Law of Computer Classes formulated by Gordon Bell in 1972, describes how types connectivity and load will fluctuate rapidly, both in space and time. #12;ICT Energy Consumption Trends

  12. Transactional Network Platform: Applications

    SciTech Connect (OSTI)

    Katipamula, Srinivas; Lutes, Robert G.; Ngo, Hung; Underhill, Ronald M.

    2013-10-31

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energys (DOEs) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop air conditioners and heat pump units (RTUs) and the electric grid using applications or "agents" that reside on the platform, on the equipment, on a local building controller or in the Cloud. The transactional network project is a multi-lab effort with Oakridge National Laboratory (ORNL) and Lawrence Berkeley National Laboratory (LBNL) also contributing to the effort. PNNL coordinated the project and also was responsible for the development of the transactional network (TN) platform and three different applications associated with RTUs. This document describes two applications or "agents" in details, and also summarizes the platform. The TN platform details are described in another companion document.

  13. Jamming in Hierarchical Networks

    E-Print Network [OSTI]

    Xiang Cheng; Stefan Boettcher

    2014-09-29

    We study the Biroli-Mezard model for lattice glasses on a number of hierarchical networks. These networks combine certain lattice-like features with a recursive structure that makes them suitable for exact renormalization group studies. In our numerical simulations here, we first explore their equilibrium properties with the Wang-Landau algorithm. Then, we investigate their dynamical behavior using a grand-canonical annealing algorithm. We find that the dynamics readily falls out of equilibrium and jams in many of our networks with certain constraints on the neighborhood occupation imposed by the Biroli-Mezard model, even in cases where exact results indicate that no ideal glass transition exists. But while we find that time-scales for the jams diverge, our simulations can not ascertain such a divergence for a packing fraction that would distinctly above random close packing. In cases where we allow hopping in our dynamical simulations, the jams on these networks generally disappear, in contrast to what has been found in lattices simulations previously.

  14. Caching in wireless networks

    E-Print Network [OSTI]

    Niesen, Urs

    We consider the problem of delivering content cached in a wireless network of n nodes randomly located on a square of area n. In the most general form, this can be analyzed by considering the 2[superscript n] timesn-dimensional ...

  15. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S [Richland, WA; TeGrotenhuis, Ward E [Kennewick, WA; Whyatt, Greg A [West Richland, WA

    2010-01-26

    Various aspects and applications or microsystem process networks are described. The design of many types of microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having energetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  16. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); TeGrotenhuis, Ward E. (Kennewick, WA); Whyatt, Greg A. (West Richland, WA)

    2007-09-18

    Various aspects and applications of microsystem process networks are described. The design of many types of Microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having energetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  17. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); TeGrotenhuis, Ward E. (Kennewick, WA); Whyatt, Greg A. (West Richland, WA)

    2006-10-24

    Various aspects and applications of microsystem process networks are described. The design of many types of microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having exergetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  18. Essays on Network Formation

    E-Print Network [OSTI]

    Mueller, William Graham

    2012-10-19

    are examined and I determine what networks, if any, each model may converge to in the limit. The long-run behavior of each model is examined through the use of simulations and compared to one another. I find that amount and type of information agents have...

  19. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Reti Ad Hoc #12;Reti Ad Hoc (IBSS) Tipicamente le wireless LANs che conosciamo utilizzano la modalit "infrastrutturata Hoc (IBSS) La modalit Ad Hoc permette agli utenti di costituire una wireless LAN autonomamente

  20. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Configurazione AP sito CISCO: http://www.cisco.com/public/sw-center/sw- wireless.shtml La versione attuale : c1200-k9w7;AP 1200: Configurazione Wireless Ruolo in una rete Wireless: Root o repeater Speed: Basic: traffico

  1. National Renewable Energy Laboratory's Energy Systems Integration...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Renewable Energy Laboratory's Energy Systems Integration Facility Overview National Renewable Energy Laboratory's Energy Systems Integration Facility Overview This...

  2. Supertruck - Improving Transportation Efficiency through Integrated...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Improving Transportation Efficiency through Integrated Vehicle, Engine and Powertrain Research Supertruck - Improving Transportation Efficiency through Integrated Vehicle, Engine...

  3. Transportation and Stationary Power Integration Workshop Session...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transportation and Stationary Power Integration Workshop Agenda, October 27, 2008, Phoenix, Arizonia Transportation and Stationary Power Integration: Workshop Proceedings...

  4. Integral Geometry and Holography

    E-Print Network [OSTI]

    Czech, Bartlomiej; McCandlish, Samuel; Sully, James

    2015-01-01

    We present a mathematical framework which underlies the connection between information theory and the bulk spacetime in the AdS$_3$/CFT$_2$ correspondence. A key concept is kinematic space: an auxiliary Lorentzian geometry whose metric is defined in terms of conditional mutual informations and which organizes the entanglement pattern of a CFT state. When the field theory has a holographic dual obeying the Ryu-Takayanagi proposal, kinematic space has a direct geometric meaning: it is the space of bulk geodesics studied in integral geometry. Lengths of bulk curves are computed by kinematic volumes, giving a precise entropic interpretation of the length of any bulk curve. We explain how basic geometric concepts -- points, distances and angles -- are reflected in kinematic space, allowing one to reconstruct a large class of spatial bulk geometries from boundary entanglement entropies. In this way, kinematic space translates between information theoretic and geometric descriptions of a CFT state. As an example, we...

  5. Integrated optical sensor

    DOE Patents [OSTI]

    Watkins, Arthur D. (Idaho Falls, ID); Smartt, Herschel B. (Idaho Falls, ID); Taylor, Paul L. (Idaho Falls, ID)

    1994-01-01

    An integrated optical sensor for arc welding having multifunction feedback control. The sensor, comprising generally a CCD camera and diode laser, is positioned behind the arc torch for measuring weld pool position and width, standoff distance, and post-weld centerline cooling rate. Computer process information from this sensor is passed to a controlling computer for use in feedback control loops to aid in the control of the welding process. Weld pool position and width are used in a feedback loop, by the weld controller, to track the weld pool relative to the weld joint. Sensor standoff distance is used in a feedback loop to control the contact tip to base metal distance during the welding process. Cooling rate information is used to determine the final metallurgical state of the weld bead and heat affected zone, thereby controlling post-weld mechanical properties.

  6. Integrated optical sensor

    DOE Patents [OSTI]

    Watkins, A.D.; Smartt, H.B.; Taylor, P.L.

    1994-01-04

    An integrated optical sensor for arc welding having multifunction feedback control is described. The sensor, comprising generally a CCD camera and diode laser, is positioned behind the arc torch for measuring weld pool position and width, standoff distance, and post-weld centerline cooling rate. Computer process information from this sensor is passed to a controlling computer for use in feedback control loops to aid in the control of the welding process. Weld pool position and width are used in a feedback loop, by the weld controller, to track the weld pool relative to the weld joint. Sensor standoff distance is used in a feedback loop to control the contact tip to base metal distance during the welding process. Cooling rate information is used to determine the final metallurgical state of the weld bead and heat affected zone, thereby controlling post-weld mechanical properties. 6 figures.

  7. Integrated heat pump system

    SciTech Connect (OSTI)

    Reedy, W.R.

    1988-03-01

    An integrated heat pump and hot water system is described that includes: a heat pump having an indoor heat exchanger and an outdoor heat exchanger that are selectively connected to the suction line and the discharge line respectively of a compressor by a flow reversing means, and to each other by a liquid line having an expansion device mounted therein, whereby heating and cooling is provided to an indoor comfort zone by cycling the flow reversing means, a refrigerant to water heat exchanger having a hot water flow circuit in heat transfer relation with a first refrigerant condensing circuit and a second refrigerant evaporating circuit, a connection mounted in the liquid between the indoor heat exchanger and the expansion device, control means for regulating the flow of refrigerant through the refrigerant to water heat exchanger to selectively transfer heat into and out of the hot water flow circuit.

  8. Wet storage integrity update

    SciTech Connect (OSTI)

    Bailey, W.J.; Johnson, A.B. Jr.

    1983-09-01

    This report includes information from various studies performed under the Wet Storage Task of the Spent Fuel Integrity Project of the Commercial Spent Fuel Management (CSFM) Program at Pacific Northwest Laboratory. An overview of recent developments in the technology of wet storage of spent water reactor fuel is presented. Licensee Event Reports pertaining to spent fuel pools and the associated performance of spent fuel and storage components during wet storage are discussed. The current status of fuel that was examined under the CSFM Program is described. Assessments of the effect of boric acid in spent fuel pool water on the corrosion and stress corrosion cracking of stainless steel and the stress corrosion cracking of stainless steel piping containing stagnant water at spent fuel pools are discussed. A list of pertinent publications is included. 84 references, 21 figures, 11 tables.

  9. Nucleosynthesis results from INTEGRAL

    E-Print Network [OSTI]

    G. Weidenspointner

    2006-01-15

    Since its launch in October 2002, ESA's INTEGRAL observatory has enabled significant advances to be made in the study of Galactic nucleosynthesis. In particular, the imaging Ge spectrometer SPI combines for the first time the diagnostic powers of high resolution gamma-ray line spectroscopy and moderate spatial resolution. This review summarizes the major nucleosynthesis results obtained with INTEGRAL so far. Positron annihilation in our Galaxy is being studied in unprecented detail. SPI observations yield the first sky maps in both the 511 keV annihilation line and the positronium continuum emission, and the most accurate spectrum at 511 keV to date, thereby imposing new constraints on the source(s) of Galactic positrons which still remain(s) unidentified. For the first time, the imprint of Galactic rotation on the centroid and shape of the 1809 keV gamma-ray line due to the decay of 26Al has been seen, confirming the Galactic origin of this emission. SPI also provided the most accurate determination of the gamma-ray line flux due to the decay of 60Fe. The combined results for 26Al and 60Fe have important implications for nucleosynthesis in massive stars, in particular Wolf-Rayet stars. Both IBIS and SPI are searching the Galactic plane for young supernova remnants emitting the gamma-ray lines associated with radioactive 44Ti. None have been found so far, which raises important questions concerning the production of 44Ti in supernovae, the Galactic supernova rate, and the Galaxy's chemical evolution.

  10. Resilience of Networks Formed of Interdependent Modular Networks

    E-Print Network [OSTI]

    Shekhtman, Louis; Havlin, Shlomo

    2015-01-01

    Many infrastructure networks have a modular structure and are also interdependent. While significant research has explored the resilience of interdependent networks, there has been no analysis of the effects of modularity. Here we develop a theoretical framework for attacks on interdependent modular networks and support our results by simulations. We focus on the case where each network has the same number of communities and the dependency links are restricted to be between pairs of communities of different networks. This is very realistic for infrastructure across cities. Each city has its own infrastructures and different infrastructures are dependent within the city. However, each infrastructure is connected within and between cities. For example, a power grid will connect many cities as will a communication network, yet a power station and communication tower that are interdependent will likely be in the same city. It has been shown that single networks are very susceptible to the failure of the interconn...

  11. Sandia`s network for supercomputing `95: Validating the progress of Asynchronous Transfer Mode (ATM) switching

    SciTech Connect (OSTI)

    Pratt, T.J.; Vahle, O.; Gossage, S.A.

    1996-04-01

    The Advanced Networking Integration Department at Sandia National Laboratories has used the annual Supercomputing conference sponsored by the IEEE and ACM for the past three years as a forum to demonstrate and focus communication and networking developments. For Supercomputing `95, Sandia elected: to demonstrate the functionality and capability of an AT&T Globeview 20Gbps Asynchronous Transfer Mode (ATM) switch, which represents the core of Sandia`s corporate network, to build and utilize a three node 622 megabit per second Paragon network, and to extend the DOD`s ACTS ATM Internet from Sandia, New Mexico to the conference`s show floor in San Diego, California, for video demonstrations. This paper documents those accomplishments, discusses the details of their implementation, and describes how these demonstrations supports Sandia`s overall strategies in ATM networking.

  12. Gas-powered integration

    SciTech Connect (OSTI)

    Hawrylyshyn, G.

    1993-05-01

    Popularly known as the Brazil/Bolivia Gas Deal, the project consists of a 20-year agreement to supply Bolivian natural gas to heavily industrialized southern Brazil. This is an inter-regional undertaking comparable in scope and significance to pipeline projects in Europe and the gas networks between the USA and Canada and Mexico. The Brazil/Boliviz agreement call foe a 10-month period to obtain financing and 30 months to build the 1,376 mile main pipeline, a job that will be undertaken individually by each country within its territory. The pipelines will meet at the border in Corumba. Aside from the main gasline, the 20-year agreement will also require the laying of 1,184 kilometers (736 miles) of additional feeder and distribution pipelines in Brazil, raising the total pipe mileage to 3,389 kilometers. Then there is the need to build the whole infrastructure for gas distribution facilities and to switch to gas to power the equipment in thousands of industrial plants, commercial establishments and residences. The total investment in this undertaking is estimated to surpass US$10 billion.

  13. Strain-controlled criticality governs the nonlinear mechanics of fibre networks

    E-Print Network [OSTI]

    A. Sharma; A. J. Licup; R. Rens; M. Sheinman; K. A. Jansen; G. H. Koenderink; F. C. MacKintosh

    2015-06-25

    Disordered fibrous networks are ubiquitous in nature as major structural components of living cells and tissues. The mechanical stability of networks generally depends on the degree of connectivity: only when the average number of connections between nodes exceeds the isostatic threshold are networks stable (Maxwell, J. C., Philosophical Magazine 27, 294 (1864)). Upon increasing the connectivity through this point, such networks undergo a mechanical phase transition from a floppy to a rigid phase. However, even sub-isostatic networks become rigid when subjected to sufficiently large deformations. To study this strain-controlled transition, we perform a combination of computational modeling of fibre networks and experiments on networks of type I collagen fibers, which are crucial for the integrity of biological tissues. We show theoretically that the development of rigidity is characterized by a strain-controlled continuous phase transition with signatures of criticality. Our experiments demonstrate mechanical properties consistent with our model, including the predicted critical exponents. We show that the nonlinear mechanics of collagen networks can be quantitatively captured by the predictions of scaling theory for the strain-controlled critical behavior over a wide range of network concentrations and strains up to failure of the material.

  14. Green Networks: Energy Efficient Design for Optical Networks Balagangadhar G. Bathula, Jaafar M. H. Elmirghani

    E-Print Network [OSTI]

    Bathula, Balagangadhar G

    Green Networks: Energy Efficient Design for Optical Networks Balagangadhar G. Bathula, Jaafar M. H in backbone networks such as optical networks increase. Energy consumption of optical networks is an important the energy consumption of optical networks. We propose sleep cycle protocols for use in the network nodes

  15. HLW System Integrated Project Team

    Office of Environmental Management (EM)

    Team Integrated Project Team Steve Schneider Steve Schneider Office of Engineering and Technology High Level Waste Corporate Board March 5, 2009 This document is intended for...

  16. Research Integrity | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    About ORNL Fact Sheet Brochure Diversity Leadership Team Organization History Honors and Awards Environmental Policy Environmental Aspects Corporate Giving Research Integrity Who...

  17. Data Integration using Web Services

    E-Print Network [OSTI]

    Hansen, Mark

    2003-02-10

    In this paper we examine the opportunities for data integration in the context of the emerging Web Services systems development paradigm. The paper introduces the ...

  18. Integrative Biosurveillance at Bio Symposium

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biosurveillance Symposium sponsored by Oak Ridge National Laboratory June 12 in Baltimore. - 2 - Biosurveillance requires the integration of complex data from a variety of...

  19. Fuel Pathways Integration Tech Team

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation on Fuel Pathways Integration Tech Team to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

  20. Tank Integrity Reports - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Documents > Tank Integrity Reports Documents DOE - RL ContractsProcurements DOE-ORP ContractsProcurements CERCLA Five-Year Review Hanford Site Safety Standards NEPA - Categorical...